Department of Endocrinology;
Qilu Hospital and Institute of Endocrinology and Metabolism;
Shandong University;
China National Heavy Duty Truck Group Corporation Hospital;
Jining Lukang Hospital;
Department of Endocrinology;
Jining Second People's Hospital;
Shantui Community Health Center;
Department of Endocrine and Metabolic Diseases;
Ruijin Hospital;
Shanghai Jiaotong University Medical School;