1. Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, ROC
2. Institute of Medical Informatics, College of Electrical Engineering and Computer Science, National Cheng Kung University, Tainan, Taiwan, ROC
3. Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
4. School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
5. Institute of Biomedical Science, National Sun Yat-Sen University, Kaohsiung, Taiwan, ROC
6. Department of Biomedical Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan, ROC