1. The Endocrine Institute and The Liaoning Provincial Key Laboratory of Endocrine Diseases, Department of Endocrinology and Metabolism, The First Hospital of China Medical University, Shenyang, China.
2. Department of Endocrinology and Metabolism, ShanDong Provincial Hospital, JiNan, China.
3. Department of Endocrinology and Metabolism, The General Hospital of the People's Liberation Army, Bejing, China.
4. Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
5. Department of Endocrinology and Metabolism, The First Affiliated Hospital of Dalian Medical University, Dalian, China.