Clinical Research Directory

Inclusion Criteria: * Healthy participants (defined as those without a pre-existing medical comorbidity, including those without a history of cardiac arrhythmia). * Age between 18 and 55 years. * Ability to understand and speak the Dutch language. Exclusion Criteria: * Pregnancy or lactation. * Use of any substances (such as medication or recreational drugs) influencing gastrointestinal motility * Not meeting the inclusion criteria above. * Students and employees of Maastricht University are not precluded from participation, unless they have a direct personal, professional of hierarchical position with regards to any of the study team members or their department.