1. Department of Medical Research, I-Shou University, Kaohsiung, Taiwan
2. School of Medicine for International Students, I-Shou University, Kaohsiung, Taiwan
3. Department of Pathology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
4. Department of Pathology, College of Medicine, Taipei Medical University
5. Department of Pathology, Taipei Medical University Hospital
6. Department of Microbiology, National Taiwan University College of Medicine
7. Internal Medicine, National Taiwan University Hospital, Taipei