1. Core Laboratory of Translational Medicine, Chinese PLA General Hospital, Beijing 100853, China
2. School of Medicine, Nankai University, Tianjin 300071, China
3. Department of Medical Engineering, 401 Hospital of Chinese PLA, Qingdao 266071, China
4. Computer Section of Chinese PLA General Hospital, Beijing 100853, China
5. Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China