1. Division of Rheumatology, Allergy and Immunology; Chang Gung Memorial Hospital; Chiayi Taiwan
2. Graduate Institute of Clinical Medical Sciences; College of Medicine; Chang Gung University; Taoyuan Taiwan
3. College of Medicine; Chang Gung University; Taoyuan Taiwan
4. Division of Gastroenterology and Hepatology; Department of Internal Medicine; Chang Gung Memorial Hospital; Chiayi Taiwan
5. Department of Nephrology; Chang-Gung Memorial Hospital; Chiayi Taiwan