1 Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
2 Chang Gung University College of Medicine, Taoyuan, Taiwan.
3 Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
4 College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
5 Division of Infectious Diseases, Department of Internal Medicine, Wan Fang Medical Center, Taipei, Taiwan.
6 Department of Internal Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan.
7 Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
8 Division of Infectious Diseases, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan.
9 General Research Center, Department of Medical Research, Taipei Veterans General Hospital and Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
10 Division of Infectious Diseases, Shuang-Ho Hospital, Taipei Medical University, Taipei, Taiwan.
11 Department of Internal Medicine, Chi Mei Hospital, Liouying, Taiwan.
12 Department of Medicine, Chi Mei Medical Center, Tainan, Taiwan.
13 Department of Health and Nutrition, Chia Nan University of Pharmacy and Science, Tainan, Taiwan.
14 School of Medicine, National Yang-Ming University, Taipei, Taiwan.
15 Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
16 Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan.
17 College of Medicine, National Cheng Kung University, Tainan, Taiwan.
18 Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.
19 Department of Microbiology and Immunology, School of Medicine, China Medical University, Taichung, Taiwan.
20 School of Medicine, National Yang-Ming University, Taipei, Taiwan [email protected].
21 Division of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.