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A Study of GSK3511294 (Depemokimab) Compared With Mepolizumab or Benralizumab in Participants With Severe Asthma With an Eosinophilic Phenotype
Sponsor: GlaxoSmithKline
Summary
This study will assess whether switching participants who have benefitted from mepolizumab or benralizumab to GSK3511294 (Depemokimab) is non-inferior to maintaining current treatment on the annualized rate of clinically significant exacerbations in participants with severe asthma with an eosinophilic phenotype. Throughout the study, all participants will continue their non-biologic Baseline standard of care (SoC) asthma treatment.
Official title: A 52-week, Randomised, Double-blind, Double-dummy, Parallel Group, Multi-centre, Non-inferiority Study Assessing Exacerbation Rate, Additional Measures of Asthma Control and Safety in Adult and Adolescent Severe Asthmatic Participants With an Eosinophilic Phenotype Treated With GSK3511294 Compared With Mepolizumab or Benralizumab
Key Details
Gender
All
Age Range
12 Years - Any
Study Type
INTERVENTIONAL
Enrollment
1717
Start Date
2021-01-26
Completion Date
2025-09-14
Last Updated
2026-05-18
Healthy Volunteers
No
Conditions
Interventions
GSK3511294 (Depemokimab)
GSK3511294 (Depemokimab) 100 mg SC along with the placebo and SOC will be administered.
Mepolizumab
Mepolizumab 100 mg SC will be administered in a single-use PFS.
Benralizumab
Benralizumab 30 mg will be administered in a single-use PFS.
Placebo
Placebo will be a sterile liquid formulation.
Standard of care (SoC)
Non-biologic SoC will include inhaled corticosteroid (ICS) plus at least one other controller, long-acting beta-2-agonist (LABA), long-acting muscarinic antagonist (LAMA), with or without maintenance oral corticosteroids (OCS).
Pre-filled Syringes (PFS)
PFS will include glass barrel with pre-staked needle and plunger.
Locations (397)
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Birmingham, Alabama, United States
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Scottsboro, Alabama, United States
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Litchfield Park, Arizona, United States
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Phoenix, Arizona, United States
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Scottsdale, Arizona, United States
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Bakersfield, California, United States
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Encinitas, California, United States
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Huntington Beach, California, United States
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Los Angeles, California, United States
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Newport Beach, California, United States
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Oxnard, California, United States
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Rancho Cucamonga, California, United States
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Redondo Beach, California, United States
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Redwood City, California, United States
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Riverside, California, United States
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San Diego, California, United States
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San Diego, California, United States
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Valencia, California, United States
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Woodland, California, United States
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Aurora, Colorado, United States
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Colorado Springs, Colorado, United States
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Denver, Colorado, United States
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Wheat Ridge, Colorado, United States
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New Haven, Connecticut, United States
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Aventura, Florida, United States
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Clearwater, Florida, United States
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Fort Lauderdale, Florida, United States
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Loxahatchee Groves, Florida, United States
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Miami, Florida, United States
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North Palm Beach, Florida, United States
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Calhoun, Georgia, United States
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Glenview, Illinois, United States
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Ann Arbor, Michigan, United States
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Flint, Michigan, United States
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Warren, Michigan, United States
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Minneapolis, Minnesota, United States
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Gulfport, Mississippi, United States
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Jackson, Mississippi, United States
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Chesterfield, Missouri, United States
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Saint Charles, Missouri, United States
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St Louis, Missouri, United States
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Lincoln, Nebraska, United States
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Omaha, Nebraska, United States
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Brick, New Jersey, United States
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Northfield, New Jersey, United States
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Riverdale, New Jersey, United States
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Toms River, New Jersey, United States
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Brooklyn, New York, United States
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Corning, New York, United States
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Cincinnati, Ohio, United States
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Corvallis, Oregon, United States
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Altoona, Pennsylvania, United States
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Hershey, Pennsylvania, United States
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Philadelphia, Pennsylvania, United States
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Pittsburgh, Pennsylvania, United States
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Wyomissing, Pennsylvania, United States
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Warwick, Rhode Island, United States
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Rock Hill, South Carolina, United States
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Spartanburg, South Carolina, United States
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Hendersonville, Tennessee, United States
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Knoxville, Tennessee, United States
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Dallas, Texas, United States
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Houston, Texas, United States
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San Antonio, Texas, United States
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Murray, Utah, United States
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Richmond, Virginia, United States
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Williamsburg, Virginia, United States
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Bellingham, Washington, United States
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Seattle, Washington, United States
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Greenfield, Wisconsin, United States
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Macquarie University, New South Wales, Australia
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Sydney, New South Wales, Australia
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Westmead, New South Wales, Australia
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Cairns, Queensland, Australia
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South Brisbane, Queensland, Australia
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Adelaide, South Australia, Australia
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Bedford Park, South Australia, Australia
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North Adelaide, South Australia, Australia
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Toorak Gardens, South Australia, Australia
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Woodville, South Australia, Australia
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Box Hill, Victoria, Australia
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Clayton, Victoria, Australia
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Fitzroy, Victoria, Australia
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Frankston, Victoria, Australia
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Melbourne, Victoria, Australia
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Nedlands, Western Australia, Australia
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Feldbach, Austria
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Vienna, Austria
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Calgary, Alberta, Canada
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Edmonton, Alberta, Canada
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Moncton, New Brunswick, Canada
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Ajax, Ontario, Canada
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Ottawa, Ontario, Canada
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Toronto, Ontario, Canada
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Toronto, Ontario, Canada
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Windsor, Ontario, Canada
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Greenfield Park, Quebec, Canada
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Québec, Quebec, Canada
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Québec, Quebec, Canada
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Trois-Rivières, Quebec, Canada
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Tampere, Finland
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Turku, Finland
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Amiens, France
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Annecy, France
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Antony, France
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Besançon, France
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Brest, France
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Caen, France
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Cannes, France
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Cholet, France
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Dijon, France
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La Tronche, France
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Le Mans, France
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Lille, France
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Lyon, France
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Marseille, France
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Marseille, France
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Montfermeil, France
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Montivilliers, France
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Montpellier, France
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Nice, France
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Paris, France
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Paris, France
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Pontoise, France
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Rouen, France
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Saint-Herblain, France
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Strasbourg, France
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Suresnes, France
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Toulouse, France
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Tours, France
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Aschaffenburg, Germany
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Bendorf, Germany
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Berlin, Germany
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Berlin, Germany
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Berlin, Germany
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Bonn, Germany
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Bonn, Germany
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Darmstadt, Germany
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Frankfurt, Germany
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Fürstenwalde, Germany
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Geesthacht, Germany
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Halle, Germany
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Halle, Germany
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Hamburg, Germany
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Hanover, Germany
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Landsberg, Germany
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Leipzig, Germany
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Leipzig, Germany
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Lübeck, Germany
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Lübeck, Germany
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Magdeburg, Germany
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Mainz, Germany
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München, Germany
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Neu-Isenburg, Germany
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Cork, Ireland
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Dublin, Ireland
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Beersheba, Israel
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Haifa, Israel
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Ramat Gan, Israel
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Tel Aviv, Israel
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Zrifin, Israel
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Bari, Italy
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Florence, Italy
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Mantua, Italy
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Milan, Italy
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Naples, Italy
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Padova, Italy
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Palermo, Italy
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Pavia, Italy
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Perugia, Italy
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Pisa, Italy
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Roma, Italy
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Salerno, Italy
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Treviso, Italy
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Trieste, Italy
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Verona, Italy
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Shibuya-Ku, Tokyo, Japan
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Aichi, Japan
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Aichi, Japan
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Aichi, Japan
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Akita, Japan
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Ehime, Japan
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Fukuoka, Japan
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Fukuoka, Japan
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Fukuoka, Japan
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Fukuoka, Japan
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Fukuoka, Japan
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Fukuoka, Japan
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Fukushima, Japan
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Gifu, Japan
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Hiroshima, Japan
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Hiroshima, Japan
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Hiroshima, Japan
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Hokkaido, Japan
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Hyōgo, Japan
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Hyōgo, Japan
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Ibaraki, Japan
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Ibaraki, Japan
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Ishikawa, Japan
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Kagawa, Japan
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Kagoshima, Japan
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Kanagawa, Japan
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Kanagawa, Japan
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Kanagawa, Japan
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Kanagawa, Japan
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Kanagawa, Japan
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Mie, Japan
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Mie, Japan
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Mie, Japan
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Miyagi, Japan
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Nagano, Japan
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Niigata, Japan
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Numakunai, Japan
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Okayama, Japan
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Okayama, Japan
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Osaka, Japan
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Osaka, Japan
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Osaka, Japan
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Osaka, Japan
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Osaka, Japan
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Osaka, Japan
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Osaka, Japan
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Osaka, Japan
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Osaka, Japan
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Shimane, Japan
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Shizuoka, Japan
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Shizuoka, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Tokyo, Japan
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Toyama, Japan
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Wakayama, Japan
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Arnhem, Netherlands
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Breda, Netherlands
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Deventer, Netherlands
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Eindhoven, Netherlands
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Enschede, Netherlands
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Harderwijk, Netherlands
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Leeuwarden, Netherlands
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Nijmegen, Netherlands
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Rotterdam, Netherlands
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Zwolle, Netherlands
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Bergen, Norway
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Lrenskog, Norway
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Coimbra, Portugal
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Guarda, Portugal
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Lisbon, Portugal
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Matosinhos Municipality, Portugal
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Guaynabo, Puerto Rico
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Golnik, Slovenia
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Alcorcón, Spain
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Almería, Spain
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Badalona, Spain
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Barcelona, Spain
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Barcelona, Spain
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Barcelona, Spain
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Barcelona, Spain
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Barcelona, Spain
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Benalmádena, Spain
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Bilbao, Spain
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Granada, Spain
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Jerez de la Frontera, Spain
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La Laguna Santa Cruz, Spain
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Madrid, Spain
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Madrid, Spain
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Madrid, Spain
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Madrid, Spain
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Málaga, Spain
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MErida Badajoz, Spain
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Pamplona, Spain
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Pozuelo de AlarcOn Madr, Spain
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Salamanca, Spain
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Santander, Spain
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Santiago de Compostela, Spain
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Valencia, Spain
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Valencia, Spain
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Via-Real CastellOn, Spain
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Vitoria-Gasteiz, Spain
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Zaragoza, Spain
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Linköping, Sweden
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Lund, Sweden
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Östersund, Sweden
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Stockholm, Sweden
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Uppsala, Sweden
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Aarau, Switzerland
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Basel, Switzerland
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Liestal, Switzerland
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Sankt Gallen, Switzerland
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Banchiau Taipei, Taiwan
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Changhua, Taiwan
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Taichung, Taiwan
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Taichung, Taiwan
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Belfast, United Kingdom
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Birmingham, United Kingdom
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Bradford, United Kingdom
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