Department of Pediatric Endocrinology and Inherited Metabolic Diseases;
National Children’s Medical Center;
Children’s Hospital of Fudan University;
Shanghai 201102;
China;
Department of Pediatric Endocrinology and Inherited Metabolic Diseases;
The First Bethune Hospital of Jilin University;
Changchun 130021;
Jilin Province;
China;
Department of Pediatrics;
The First Affiliated Hospital of Harbin Medical University;
Harbin 150001;
Heilongjiang Province;
China;
Department of Pediatrics;
Tianjin Medical University General Hospital;
Tianjin 300052;
China;
Department of Pediatric Endocrinology and Inherited Metabolic Diseases;
Shandong Provincial Hospital Affiliated to Shandong University;
Jinan 250021;
Shandong Province;
China;
Department of Endocrinology;
Henan Children's Hospital;
Zhengzhou 450052;
Henan Province;
China;
Diabetes mellitus; Type 2; β-cell dysfunction; Insulin resistance; Adolescent; Homeostasis models;