1. Division of Endocrinology and Metabolism, Department of Internal Medicine, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C.
2. Department of Emergency Medicine, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C.
3. Department of Surgery, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C.
4. Division of Hematology/Oncology, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C.