1. Eastern Virginia Medical School, Norfolk, VA;
2. Digestive Disorders Associates, Annapolis, MD;
3. University of Central Florida College of Medicine, Orlando, FL;
4. University of Florida College of Medicine, Gainesville, FL;
5. University of Cincinnati College of Medicine, Cincinnati, OH;
6. Northwestern University Feinberg School of Medicine, Chicago, IL;
7. AbbVie Inc., North Chicago, IL.