[1] National Yang-Ming University,Faculty of Medicine, School of Medicine
[2] Taichung Veterans General Hospital,Division of Gastroenterology
[3] China Medical University,Department of Public Health and Graduate Institute of Clinical Medicine
[4] National Chung-Hsing University,Department of Life Sciences
[5] Taichung Veterans General Hospital,Department of Allergy, Immunology and Rheumatology
[6] Chung-Shan Medical University,Institute of Microbiology and Immunology
[7] Taichung Veterans General Hospital,Department of Dermatology
[8] Taipei Veterans General Hospital,Department of Dermatology
[9] Taipei Medical College,College of Medicine
[10] National Health Research Institutes,Institute of Population Health Sciences