Abstract
1 Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No. 100 Tzyou 1st Road, Kaohsiung City 807, Taiwan, ROC
2 Division of Infectious Diseases, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No. 100 Tzyou 1st Road, Kaohsiung City 807, Taiwan, ROC
3 Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, No. 100 Tzyou 1st Road, Kaohsiung City 807, Taiwan, ROC