1. Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine Tokyo Japan
2. Department of Cardiovascular Medicine Kyushu University Graduate School of Medical Sciences Fukuoka Japan
3. Department of Community Medicine Supporting System Kyoto University Graduate School of Medicine Kyoto Japan
4. National Hospital Organization Okayama Medical Center Okayama Japan
5. Department of Cardiovascular Medicine, Graduate School of Medicine The University of Tokyo Tokyo Japan
6. Department of Cardiology Nagoya University Graduate School of Medicine Nagoya Japan
7. Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
8. Division of Cardiovascular Medicine, Department of Medicine Kurume University School of Medicine Kurume Japan
9. Division of Respiratory and Cardiovascular Innovative Research, Faculty of Medicine Hokkaido University Sapporo Japan
10. Department of Clinical Research Mochida Pharmaceutical Co., Ltd. Tokyo Japan
11. Department of Clinical Development Planning and Management Mochida Pharmaceutical Co., Ltd. Tokyo Japan
12. Division of Pulmonary Circulation, Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Suita Japan