1. Department of Geriatrics, Sir Run Run Hospital Nanjing Medical University Nanjing Jiangsu Province China
2. Department of Integrated Service and Management Jiangsu Province Center for Disease Control and Prevention Nanjing Jiangsu Province China
3. Department of Endocrinology, Sir Run Run Hospital Nanjing Medical University Nanjing Jiangsu Province China
4. Medical School of Nanjing University Nanjing Jiangsu Province China
5. Health Management Center, Sir Run Run Hospital Nanjing Medical University Nanjing Jiangsu Province China
6. Department of Cardiology, Sir Run Run Hospital Nanjing Medical University Nanjing Jiangsu Province China