1. Heart and Vascular Research Center, MetroHealth Campus, Case Western Reserve University, Cleveland, OH (P.S., S.K.V., M.H., K.R.L.).
2. Department of Cardiology, Boston Children’s Hospital, Harvard Medical School, Boston, MA (E.B.).
3. Departments of Biomedical Engineering (O.J., E.A.), University of Illinois at Chicago.
4. Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center (J.A.M.).
5. Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland (C.S.M.).
6. Orthopaedics (E.A.), University of Illinois at Chicago.
7. Pharmacology (E.A.), University of Illinois at Chicago.
8. Mechanical & Industrial Engineering (E.A.), University of Illinois at Chicago.
9. Department of Physiology & Cell Biology, The Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University, Columbus (J.F.).