Wei Wang, MD, PhD, Chief Physician, Professor, Director of Endocrinology Department, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University Research Interests: Protective mechanism of Pancreatic beta cell function, Metabolic spectrum characteristics of diabetes mellitus and Mechanism of chronic wound and diabetic foot. Expertise:  Endocrine Diseases, Diabetes, Hyperthyroidism, Diabetic foot.