1. Department of Medicine, Jacobi Medical Center Albert Einstein College of Medicine Bronx New York USA
2. Department of Cardiology Kawasaki Medical School Kurashiki Okayama Japan
3. Department of Cardiology Catharina Hospital Eindhoven North Brabant The Netherlands
4. Cardiovascular Research Foundation Columbia University Medical Center New York New York USA
5. Division of Cardiology, Montefiore Medical Center Albert Einstein College of Medicine Bronx New York USA
6. Division of Cardiovascular Medicine Stanford University Medical Center and Stanford Cardiovascular Institute Stanford California USA