1. Institute of Medicine; Chung Shan Medical University; Taichung Taiwan
2. School of Medicine; Chung Shan Medical University; Taichung Taiwan
3. Division of Pulmonary Medicine, Department of Internal Medicine; Chung Shan Medical University Hospital; Taichung Taiwan
4. School of Nutrition; Chung Shan Medical University; Taichung Taiwan
5. Department of Neurology; Chung Shan Medical University Hospital; Taichung Taiwan
6. Division of Allergy, Immunology and Rheumatology; Chung Shan Medical University Hospital; Taichung Taiwan
7. Department of Internal Medicine; Chung Shan Medical University Hospital; Taichung Taiwan
8. School of Medical Laboratory and Biotechnology; Chung Shan Medical University; Taichung Taiwan
9. Department of Pathology, Chung Shan Medical University Hospital; Chung Shan Medical University; Taichung Taiwan
10. Department of Clinical Laboratory; Chung Shan Medical University Hospital; Taichung Taiwan