1. Department of Medicine, Division of Hospital Medicine Johns Hopkins University School of Medicine Baltimore Maryland USA
2. Section of General Internal Medicine, Department of Medicine The University of Chicago Chicago Illinois USA
3. Division of Hospital Medicine University of Kentucky Lexington Kentucky USA
4. Division of General Internal Medicine University of Utah Salt Lake City Utah USA
5. Department of Medicine University of Rochester School of Medicine & Dentistry Rochester New York USA
6. Department of Pediatrics University of Rochester School of Medicine & Dentistry Rochester New York USA
7. Division of Hospital Medicine University of Toronto Toronto Ontario Canada
8. Division of Hospital Medicine University of California San Diego San Diego California USA
9. Division of Hospital Medicine University of Colorado Aurora Colorado USA
10. Division of Hospital Medicine Medical College of Wisconsin Madison Wisconsin USA
11. Division of General Internal Medicine Brigham and Women's Hospital Boston Massachusetts USA