1. Department of Cardiovascular Medicine, Saint Louis University, St Louis, MO, USA
2. Department of Cardiovascular Medicine, Internal Medicine, Kissimmee, FL, USA
3. DepartmentofCardiovascular Medicine, Case Western Reserve University, Cleveland, OH, USA
4. DepartmentofCardiovascular Medicine, UCF, Ocoee, FL, USA
5. DepartmentofCardiovascular Medicine, Osceola Regional Medical Center, Kissimmee, FL, USA