1. Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, Chang Gung University
2. Division of Cardiovascular Surgery, Cardiovascular Center, Taichung Veterans General Hospital
3. Department of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical Center, Chang Gung University
4. Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Chang Gung University
5. Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Linkou Medical Center