1. Tianjin Cardiovascular Diseases Institute, Tianjin Chest Hospital, Tianjin, China (mainland)
2. Department of Cardiology, Tianjin Chest Hospital, Tianjin, China (mainland)
3. Cardiac Surgery Intensive Care Unit, Tianjin Chest Hospital, Tianjin, China (mainland)
4. Xiangya School of Medicine, Central South University, Changsha, Hunan, China (mainland)
5. Department of Orthodontics, Stomatological Hospital of Tianjin Medical University, Tianjin, China (mainland)
6. Department of Cardiac Surgery, Tianjin Chest Hospital, Tianjin, China (mainland)
7. Cardiac Intensive Care Unit, Tianjin Chest Hospital, Tianjin, China (mainland)