1. Division of Allergy, Immunology and Rheumatology Dalin Tzu Chi Hospital Buddhist Tzu Chi Medical Foundation Chiayi Taiwan
2. School of Medicine Tzu Chi University Hualien Taiwan
3. Division of Gastroenterology Department of Internal Medicine Dalin Tzu Chi Hospital Buddhist Tzu Chi Medical Foundation Chiayi Taiwan
4. Department of Medical Research Dalin Tzu Chi Hospital Buddhist Tzu Chi Medical Foundation Chiayi Taiwan