[1] Mackay Mem Hosp, Dept Internal Med, Div Pulm & Crit Care Med, 92,Sec 2,Zhongshan N Rd, Taipei 10449, Taiwan
[2] Mackay Mem Hosp, Mackay Jr Coll Med Nursing & Management, Taipei, Taiwan
[3] Mackay Mem Hosp, Dept Thorac Surg, Taipei, Taiwan
[4] Mackay Mem Hosp, Dept Radiat Oncol, Taipei, Taiwan
[5] Natl Taiwan Univ, Inst Pharmacol, Taipei, Taiwan
[6] Mackay Mem Hosp, Dept Internal Med, Div Gastroenterol, Taipei, Taiwan
[7] Mackay Mem Hosp, Dept Cardiol, Taipei, Taiwan
[8] Mackay Mem Hosp, Dept Med Res, Taipei, Taiwan
[9] Mackay Mem Hosp, Dept Family Phys, Taipei, Taiwan
[10] Mackay Mem Hosp, Dept Nursing, Taipei, Taiwan
[11] Semmelweis Univ, H-1085 Budapest, Hungary
[12] Taipei Med Univ, Shuang Ho Hosp, Sch Med, Taipei, Taiwan
[13] Taipei Med Univ, Shuang Ho Hosp, Dept Radiat Oncol, Taipei, Taiwan
[14] Mackay Mem Hosp, Mackay Med Coll, Taipei, Taiwan
[15] Mackay Mem Hosp, Div Dept Emergency Med, Taipei, Taiwan
[16] Taipei Med Univ, Grad Inst Injury Prevent & Control, Taipei, Taiwan
[17] Taipei Med Univ, Coll Med, Sch Med, Taipei, Taiwan
[18] Natl Taipei Univ Technol, Inst Mechatron Engn, Taipei 106, Taiwan