1. Department of Biomedical Engineering; Lerner Research Institute, Cleveland Clinic
2. Department of General Surgery, Transplant Center, Cleveland Clinic; Cleveland OH
3. SimuTech Group; Hudson OH
4. Department of Thoracic and Cardiovascular Surgery; Kaufman Center for Heart Failure, Cardiac Transplantation and Mechanical Circulatory Support, Miller Family Heart and Vascular Institute, Cleveland Clinic; Cleveland OH USA