Chih-Chiang Wang, MD
Division of Nephrology, Department of Internal Medicine, Kaohsiung Armed Forces General Hospital, Kaohsiung 802, Taiwan, R.O.C.
Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, Taipei 114, Taiwan, R.O.C.
Yeu-Chin Chen, MD
Division of Hematology/Oncology, Department of Internal Medicine, Tri-Service General Hospital, Taipei 114, Taiwan, R.O.C.
Jeng-Chuan Shiang, MD
Department of Internal Medicine, Kaohsiung Armed Forces General Hospital, Kaohsiung 802, Taiwan, R.O.C.
Shih-Hua Lin, MD, Pauling Chu, MD, PhD, Chia-Chao Wu, MD, PhD 
Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, Taipei 114, Taiwan, R.O.C.