These links are provided to you as a research subject in the event you have additional questions or concerns regarding participating in a research study. Research Participant Brochure Basic Questions and Answers about Clinical Trials CenterWatch Background Information on Clinical Research CenterWatch Informed Consent Form Guide ClinicalTrials.gov Clinical Trials Information - American Diabetes Association National Cancer Institute Clinical Trials Listing Services Association for the Accreditation of Human Research Protection Programs, Inc.