Institution: | (1) Department of Internal Medicine, Kaohsiung Military General Hospital, Kaohsiung, Taiwan, R.O.C;(2) School of Medicine, Fu Jen Catholic University, 510 Chungcheng Rd., Hsin-Chuang, Taipei, Taiwan 242, R.O.C;(3) Department of Internal Medicine, Catholic Cardinal Tien Hospital, Taipei, Taiwan, R.O.C;(4) Division of Perinatal Medicine, Department of Pediatrics, Yale University School of Medicine, New Haven, CT 06510, USA |