1. Division of Endocrinology and Metabolism; Department of Internal Medicine; Buddhist Dalin Tzu Chi General Hospital and School of Medicine; Tzu Chi University; Hualian Taiwan
2. Division of Endocrinology and Metabolism; Department of Medicine; Shuang-Ho Hospital; Taipei Medical University; Taipei Taiwan
3. Department of Internal Medicine; Cardinal Tien Hospital; School of Medicine; Fu-Jen Catholic University; New Taipei City Taiwan
4. Department of Family Medicine; Cardinal Tien Hospital; School of Medicine; Fu-Jen Catholic University; New Taipei City Taiwan
5. Division of Endocrinology and Metabolism; Department of Internal Medicine; Tri-Service General Hospital; Taipei Taiwan
6. Department of Pathology; Cardinal Tien Hospital; School of Medicine; Fu-Jen Catholic University; New Taipei City Taiwan