1. Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine
2. Emergency Department, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine
3. Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine