1. Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.
2. Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.
3. Department of Orthopedics, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.
4. Department of Microbiology, College of Medicine, China Medical University, Taichung 40402, Taiwan.
5. Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.
6. Section of Rheumatology and Immunology, Department of Internal Medicine, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.