1. Center for Medical Genetics School of Life Sciences Central South University Changsha Hunan China
2. Department of Endocrinology and Metabolism Xiangtan Central Hospital Xiangtan Hunan China
3. Department of Metabolism & Endocrinology The Second Xiangya HospitalCentral South University Changsha Hunan China
4. Department of Medical Genetics The Second Xiangya HospitalCentral South University Changsha Hunan China