1. Department of Rehabilitation Medicine, TEDA International Cardiovascular Hospital, Cardiovascular Clinical College of Tianjin Medical University, Tianjin, China.
2. Department of Rehabilitation Medicine, Tianjin Medical University, Tianjin, China.
3. Nutritional Epidemiology Institute, Tianjin Medical University, Tianjin, China.
4. School of Public Health, Tianjin Medical University, Tianjin, China.
5. Department of Rehabilitation Medicine, Tianjin Hospital, Tianjin, China.