1. Chaired this panel, 2. University of Pittsburgh/UPMC, Pittsburgh, Pennsylvania, 3. Georgetown University Hospital, Washington, DC, 4. Columbia University College of Physicians and Surgeons, Department of Surgery, New York, New York, 5. Colaizzi Pedorthic Center, Pittsburgh, Pennsylvania, 6. HCA Richmond Retreat Hospital, Richmond, Virginia, 7. University of Michigan Hospital, Ann Arbor, Mich...