1. Department of Geriatrics, Zhongda Hospital, School of Medicine Southeast University Nanjing Jiangsu PR China
2. School of Medicine Southeast University Nanjing Jiangsu PR China
3. Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, School of Medicine Southeast University Nanjing Jiangsu PR China
4. Department of Orthopaedics, Zhongda Hospital, School of Medicine Southeast University Nanjing Jiangsu PR China
5. Department of Cardiology, Zhongda Hospital, School of Medicine Southeast University Nanjing Jiangsu PR China