1. Department of Thoracic and Cardiovascular Surgery, Aortic Center, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
2. Houston Methodist Hospital, Houston, TX, USA
3. Baylor Scott & White The Heart Hospital–Plano, Plano, TX, USA
4. Baylor College of Medicine, Houston, TX, USA
5. University of Pennsylvania, Philadelphia, PA, USA
6. University of Texas, Houston, TX, USA
7. University of Michigan Frankel Cardiovascular Center, Ann Arbor, MI, USA
8. Keck Hospital of University of Southern California, Los Angeles, CA, USA
9. University of Maryland School of Medicine, Baltimore, MD, USA