1. Division of Rheumatology, Allergy and Immunology; Chang Gung Memorial Hospital and Chang Gung University; Taoyuan Taiwan
2. Health Examination Center; Chang Gung Memorial Hospital and Chang Gung University; Taoyuan Taiwan
3. Department of Pediatrics; Chang Gung Memorial Hospital and Chang Gung University; Taoyuan Taiwan
4. Biostatistics Consulting Center; Department of Public Health; Chang Gung University; Taoyuan Taiwan
5. Biostatistics Core Laboratory; Molecular Medical Research Center; Chang Gung University; Taoyuan Taiwan