| Affiliation: | 1. Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA;2. Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan;3. Department of Cardiovascular Medicine, Nara Medical University, Kashihara, Nara, Japan;4. Department of Interventional Cardiology, Tokyo Medical and Dental University, Tokyo, Japan;5. Department of Cardiovascular and Thoracic Science, Catholic University of the Sacred Heart, Fondazione Policlinico Agostino Gemelli IRCCS, Roma, Italy;6. Cardiovascular Center, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Chiba, Japan;7. Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kanagawa, Japan;8. Department of Cardiology, Tsuchiura Kyodo General Hospital, Tsuchiura, Ibaraki, Japan;9. Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven, Belgium;10. Biostatistics Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA;11. Interventional Cardiology Unit, New Tokyo Hospital, Chiba, Japan |
