1. Xinjiang Medical University, Urumqi, China
2. Department of Gynecology and Obstetrics, The First People’s Hospital of Shuangliu District, Chengdu, China
3. Department of Laboratory, The First People’s Hospital of Shuangliu District, Chengdu, China
4. Department of Endocrinology, The First People’s Hospital of Shuangliu District, Chengdu, China
5. Department of Endocrinology, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China