1. Department of Endocrinology The Second Affiliated Hospital of Dalian Medical University Dalian China
2. Department of Toxicology and Sanitary Chemistry School of Public Health Tianjin Medical University Tianjin China
3. RSKT Biopharma Inc Dalian Liaoning China
4. Dalian Institute of Chemical Physics Chinese Academy of Sciences Beijing China
5. Department of Epidemiology and Biostatistics School of Public Health Tianjin Medical University Tianjin China