1. Division of Cardiovascular Surgery, College of Medicine, National Cheng Kung University, Tainan, Taiwan
2. Department of Pediatrics, National Cheng Kung University Hospital Tainan, Tainan, Taiwan
3. Department of Electrical Engineering, Kao-Yuan University, Kaohsiung, Taiwan
4. Department of Engineering and Maintenance, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
5. Heart Science and Medical Devices Research Center, National Cheng Kung University, Tainan, Taiwan
6. Department of Veterinary Medicine, National Chiayi University, Chiayi, Taiwan