1. Department of Endocrinology, Chinese PLA General Hospital; Beijing China
2. Department of Endocrinology, The First Affiliated Hospital; Harbin Medical University; Harbin China
3. Department of Endocrinology, The Second Artillery General Hospital of PLA; Beijing China
4. Department of Neurology, Southwest Hospital of Third Military Medical University; Chongqing China
5. Department of Endocrinology, The Second Hospital of Jilin University; Changchun China
6. Department of Endocrinology and Metabolism, General Hospital of Beijing Military Region; Beijing China
7. Department of Endocrinology, Fuzhou General Hospital of Nanjing Military Command; Nanjing China
8. Department of Neurology, Peking University Third Hospital; Beijing China
9. Global Product Development - Clinical Sciences & Operations - Development, Pfizer; Beijing China
10. Global Biometrics & Data Management - Statistics; Pfizer New York USA
11. Global Product Development - Clinical Sciences & Operations; Pfizer, Groton Connecticut USA