1 Medical Education, Department of Medicine, ChristianaCare, Newark Del; Departments of Internal Medicine and Pediatrics, Sidney Kimmel Medical College of Thomas Jefferson University, Newark Del. Electronic address: jdonnelly@christianacare.org.
2 Department of Medicine, Division of General Internal Medicine, Massachusetts General Hospital, Harvard Medical School, Boston.
3 Department of Medicine, Division of Internal Medicine, University of Florida College of Medicine, Gainesville.
4 Department of Medicine, University of Mississippi Medical Center, Jackson; Division of Hospital Medicine, St. Dominic Hospital, Jackson, Miss.
5 Department of Medicine, Indiana University, Evansville.
6 Department of Medicine, University of California, Irvine, Orange.