1. Department of Cardiology; Kokura Memorial Hospital; Kitakyushu Japan
2. Kansai Rosai Hospital, Cardiovascular Center; Amagasaki Japan
3. Department of Cardiology; Saiseikai Yokohama-City Eastern Hospital; Yokohama Japan
4. Department of Cardiology; Sendai Kousei Hospital; Sendai Japan
5. Cardiovascular Division; Hyogo College of Medicine; Nishinomiya Japan
6. Department of Surgery; Matsuyama Red Cross Hospital; Matsuyama Japan
7. Department of Cardiology; Fukuoka Red Cross Hospital; Fukuoka Japan
8. Department of Cardiology; Shin-Koga Hospital; Kurume Japan
9. Department of Advanced PAD Therapeutics; Shinshu University; Matsumoto Japan
10. Department of Cardiology; Pulmonology and Nephrology, Yamagata University School of Medicine; Yamagata Japan
11. Division of Trans-Catheter Cardiovascular Therapeutics; Kanazawa Medical University Hospital; Ishikawa Japan
12. Department of Cardiology; Tokai University Hospital; Isehara Japan
13. Department of Cardiology; Juntendo University Nerima Hospital; Tokyo Japan