1. Office of Medical Education, Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA
2. Office of Medical Education, Alabama College of Osteopathic Medicine, Dothan, AL, USA
3. Office of Medical Education, College of Osteopathic Medicine, Kansas City University, Kansas City, MO, USA
4. Department of Gastroenterology Hepatology and Nutrition, Boys Town Hospital, Boys Town, NE, USA
5. Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, USA