1. Departments of Medicine and Surgery, Department of Veterans Affairs Medical Center, Long Beach, CaliforniaUniversity of CaliforniaIrvineCalifornia
2. Department of Surgery and Science, Graduate School of Medical ScienceKyushu UniversityFukuokaJapan
3. Department of Disaster and Emergency Medicine, Graduate School of Medical ScienceKyushu UniversityFukuokaJapan