1. The Center for Scientific Integrity, New York University, Arthur L. Carter Institute, 20 Cooper Square, 6th Floor, New York, NY 10003-6636, USA
2. Schulich Heart Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, USA
3. Division of Cardiac Surgery, Columbia University, 177 Fort Washington Ave, New York, NY 10032, USA
4. Department of Cardiothoracic Surgery, Weill Cornell Medicine, 525 East 68th Street, New York, NY 10065, USA