1. Division of Microbiology, Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital , Kaohsiung , Taiwan
2. Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Veterans General Hospital , Kaohsiung , Taiwan
3. School of Medicine, National Yang Ming Chiao Tung University , Taipei , Taiwan
4. School of Medicine, College of Medicine, National Sun Yat-sen University , Kaohsiung , Taiwan
5. Ultron Technology Company Limited , Kaohsiung , Taiwan
6. Department of Pharmacy, Kaohsiung Veterans General Hospital , Kaohsiung , Taiwan
7. Department of Information Management, Kaohsiung Veterans General Hospital , Kaohsiung , Taiwan