1. Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences, Japan
2. Department of Genetics, Ishikawa Prefectural Central Hospital, Japan
3. Department of Cardiology, Koseiren Takaoka Hospital, Japan
4. Division of Cardiology, Department of Internal Medicine, Yokohama Sakae Kyosai Hospital, Japan
5. Department of Cardiovascular Surgery, Kanazawa University, Japan