1. Medical Department, SpecialtyCare, Brentwood, TN, USA
2. Portland Perfusion Team, SpecialtyCare, Salem, OR, USA
3. Kansas City Perfusion Team, SpecialtyCare, Kansas City, MO, USA
4. Medical School, California University of Science and Medicine, Colton, CA, USA
5. Harrisburg Perfusion Team, SpecialtyCare, Harrisburg, PA, USA
6. Department of Surgery, Maui Memorial Medical Center, Wailuku, HI, USA
7. Congenital Heart Center, Division of Cardiovascular Surgery, Departments of Surgery and Pediatrics, University of Florida, Gainesville, FL, USA