1 is Professor of Medicine and Pediatrics, and Associate Dean for Student Affairs, University of Pittsburgh School of Medicine.
2 is Professor of Pediatrics, and Director, UC Berkeley-UCSF Joint Medical Program, University of California, San Francisco and University of California Berkeley.
3 is Associate Professor of Surgery and Anesthesiology, and Associate Dean for Graduate Medical Education, Vanderbilt University School of Medicine, and Vice President for Educational Affairs, Vanderbilt University Medical Center.