1. Division of Endocrinology and Metabolism Department of Internal Medicine Taichung Veterans General Hospital Taichung Taiwan
2. Department of Medicine School of Medicine National Yang‐Ming University Taipei Taiwan
3. Department of Computer & Communications Center Taichung Veterans General Hospital Taichung Taiwan
4. Division of Clinical Information Center of Quality Management Taichung Veterans General Hospital Taichung Taiwan
5. Department of Medical Research Taichung Veterans General Hospital Taichung Taiwan
6. School of Medicine Chung Shan Medical University Taichung City Taiwan
7. College of Science Tunghai University Taichung City Taiwan
8. Institute of Medical Technology College of Life Science National Chung‐Hsing University Taichung Taiwan
9. School of Medicine National Defense Medical Center Taipei Taiwan