Jonathan KibbleJonathan D. Kibble, PhD, has taught at the University of Sheffield Medical School and at St. George's University (Grenada). Most recently he taught physiology at The Memorial University of Newfoundland, where, in addition to serving as the phyiology course director, he did research in renal physiology and active learning methods. He is currently helping to develop the medical curriculum at the University of Central Florida College of Medicine. Colsey R. Halsey, MD, is a Resident in Internal Medicine at Washington University Barnes-Jewish Hospital, St. Louis, MO. Read More Read Less