1. Department of Cardiovascular Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-8509, Japan
2. Division of Cardiovascular and Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
3. Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube, 755-8505, Japan
4. Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
5. Division of Cardiology, Tokai University School of Medicine, 143 Shimo-Kasuya, Isehara, 259-1193, Japan
6. Division of Cardiology, Iwate Medical University, 19-1Uchimaru, Morioka, 020-8505, Japan
7. Division of Cardiology, Osaka Saiseikai Nakatsu Hospital, 2-10-39 Shibata, Kita-ku, Osaka, 530-0012, Japan
8. Division of Cardiology, Teikyo University School of Medicine, 2-11-1 Kaga Itabashi-ku, Tokyo, 173-8605, Japan
9. Translational Research Informatics Center, 1-5-4 Minatojima-minamimachi, Kobe, Chuo-ku, 650-0047, Japan
10. Division of Cardiology, Fukuoka Saiseikai General Hospital, 1-3-4 Tenjin, Cyuo-ku, Fukuoka, 810-0001, Japan
11. Division of Cardiology, Bell Land General Hospital, 500-3 Higashiyama, Naka-ku, Sakai, 599-8247, Japan
12. Division of Cardiology, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Naka-ku, Hamamatsu, 430-8558, Japan