1. Division of Thoracic and Cardiovascular SurgeryDepartment of Surgery, Chang Gung University, Chang Gung Memorial HospitalLinkou Taiwan
2. Division of ChestDepartment of Internal Medicine, Chang Gung University, Chang Gung Memorial HospitalLinkou Taiwan
3. Department of Medical Research and DevelopmentChang Gung University, Laboratory of Cardiovascular Physiology, Chang Gung Memorial HospitalLinkou Taiwan
4. Division of Medical Device DevelopmentDepartment of Medical Device and Opto‐Electronics Equipment, Metal Industries Research and Development CenterKaohsiung Taiwan