1. Cardiovascular Research Foundation , New York, New York, USA
2. Sao Lucas Hospital , Ribeirao Preto, SP, Brazil
3. Columbia University Irving Medical Center/NewYork-Presbyterian Hospital , New York, New York, USA
4. University Hospital , Bern, Switzerland
5. Emory University School of Medicine , Atlanta, Georgia, USA
6. Perelman School of Medicine, University of Pennsylvania , Philadelphia, Pennsylvania, USA
7. Cleveland Clinic , Cleveland, Ohio, USA
8. Cedars-Sinai Medical Center , Los Angeles, California, USA
9. St. Paul’s Hospital , Vancouver, British Columbia, Canada
10. Medstar Heart & Vascular Institute, Georgetown University , Washington, DC, USA