1. Department of Endocrinology, Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism Shandong Provincial Hospital affiliated to Shandong University Jinan China
2. General Practice Jinan City People's Hospital Jinan China
3. Peking Union Medical College, Chinese Academy of Medical Sciences Graduate School of Peking Union Medical College Beijing China
4. Shandong Institute of Endocrine & Metabolic Diseases Shandong First Medical University & Shandong Academy of Medical Sciences Jinan China
5. Department of Endocrinology and Metabolism The Second People's Hospital of Liaocheng Liaocheng China
6. Department of Rheumatology and Immunology Dongying People's Hospital Dongying China