1. Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Department of Endocrinology, Genetics and Metabolism, Henan, China

2. Nanyang Central Hospital, Department of Endocrinology, Henan, China

3. Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Henan Key Laboratory of Children’s Genetics and Metabolic Diseases, Henan, China

4. The First Affiliated Hospital of Zhengzhou University, Department of Pediatrics, Henan, China

5. The First Affiliated Hospital of Xinxiang Medical University, Department of Endocrinology, Henan, China

6. The First Affiliated Hospital of Henan University of Science and Technology, Department of Endocrinology, Henan, China

7. Henan Provincial People’s Hospital, Department of Endocrinology, Henan, China

8. Kaifeng Children’s Hospital, Department of Endocrinology, Henan, China

9. The Second Affiliated Hospital of Zhengzhou University, Department of Endocrinology, Henan, China

10. 989 Hospital of PLA Joint Logistics Support Force, Department of Endocrinology, Henan, China

11. Anyang Maternal and Childcare Hospital, Department of Pediatrics, China