1. Department of Surgery, Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708.
2. Healthcare Simulation and Bioskills Training Center, Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708.
3. Department of Obstetrics and Gynecology, Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708.
4. Department of Emergency Medicine, Naval Hospital Okinawa, Japan, PSC 482 BOX 1600, FPO, AP 96362-1600, Okinawa, Japan.
5. Department of Psychiatry, Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708.
6. Department of Cardiology, Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708.