1. Departments of Internal Medicine; College of Medicine; National Cheng Kung University; Tainan Taiwan
2. Institute of Clinical Medicine; College of Medicine; National Cheng Kung University; Tainan Taiwan
3. Department of Pathology; Ton-Yen General Hospital; Hsin-Chu Taiwan
4. Medical Laboratory Science and Biotechnology; College of Medicine; National Cheng Kung University; Tainan Taiwan
5. Department of Pathology; College of Medicine; National Cheng Kung University; Tainan Taiwan