1. 1Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2. 2Department of Endocrinology, The Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
3. 3Department of Pediatrics, The First Affiliated Hospital of Zhejiang University, Hangzhou, Zhejiang, China
4. 4Department of Endocrinology, Children’s Hospital of Fudan University, Shanghai, China
5. 5Department of Endocrinology, Beijing Children’s Hospital, Capital Medical University, Beijing, China
6. 6Department of Pediatrics, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
7. 7Department of Endocrinology, Shenzhen Children’s Hospital, Shenzhen, China
8. 8Department of Pediatrics, The First Hospital of Jilin University, Changchun, Jilin, China