Clinical Research Directory

Inclusion Criteria: 1. The patient (male or non-pregnant female) must be \> 18 years of age. 2. The patient or legally authorized representative must sign a written informed consent, prior to the procedure, using a form that is approved by the local Institutional Review Board. Exclusion Criteria: 1. Neither patient nor patient representative understands spoken English. 2. Neither patient nor the patient's personal representative is willing to give written consent for participation. 3. Healthy control patients must sign their own consent document.