1. Division of Endocrinology and Metabolism, Department of Internal Medicine Kaohsiung Chang Gung Memorial Hospital Kaohsiung Taiwan
2. School of Medicine, College of Medicine Chang Gung University Taoyuan Taiwan
3. Division of Endocrinology and Metabolism, Department of Internal Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
4. Institute of Clinical Medicine National Yang Ming Chiao Tung University Taipei Taiwan
5. Division of Endocrinology and Metabolism, Department of Medicine Taipei Veterans General Hospital Taipei Taiwan
6. Department of Internal Medicine Taipei City Hospital, Ren‐Ai Branch Taipei Taiwan
7. Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine National Cheng Kung University Tainan Taiwan
8. Division of Endocrinology and Metabolism, Department of Internal Medicine Taichung Veterans General Hospital Taichung City Taiwan
9. School of Medicine, College of Medicine National Yang Ming Chiao Tung University Taipei Taiwan
10. Department of Post‐Baccalaureate Medicine, College of Medicine National Chung Hsing University Taichung Taiwan
11. Division of Endocrinology and Metabolism, Department of Internal Medicine Tri‐Service General Hospital, National Defense Medical Center Taipei Taiwan
12. Renxin Clinics Tainan Taiwan
13. Division of Endocrinology and Metabolism, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
14. Department of Medicine MacKay Medical College New Taipei City Taiwan
15. Division of Endocrinology and Metabolism, Department of Internal Medicine Chung Shan Medical University Hospital Taichung Taiwan
16. School of Medicine Chung Shan Medical University Taichung Taiwan
17. Division of Endocrinology and Metabolism, Department of Medicine Changhua Christian Hospital Changhua Taiwan
18. Yong De‐Kang Internal Medicine Clinic Tainan Taiwan
19. Division of Endocrinology and Metabolism, Department of Internal Medicine China Medical University Hospital Taichung Taiwan
20. School of Chinese Medicine China Medical University Taichung Taiwan
21. Division of Endocrinology and Metabolism, Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan
22. Institute of Molecular and Genetic Medicine National Health Research Institutes Miaoli Taiwan
23. Department of Internal Medicine National Taiwan University College of Medicine Taipei Taiwan