[1] Far Eastern Mem Hosp, Dept Internal Med, New Taipei 22060, Taiwan
[2] Natl Taiwan Univ, Natl Taiwan Univ Hosp & Coll Med, Dept Internal Med, Taipei 10002, Taiwan
[3] Ming Chuan Univ, Dept Healthcare Informat & Management, Taoyuan 33348, Taiwan
[4] Natl Taiwan Univ Hosp, Dept Pathol, Taipei 10002, Taiwan
[5] Natl Taiwan Univ, Grad Inst Clin Med, Taipei 10002, Taiwan
[6] Natl Taiwan Univ Hosp, Dept Med Res, Taipei 10002, Taiwan