1. Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, & Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario, Canada
2. Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
3. Cardion AG, Erkrath, Germany
4. Krannert Institute of Cardiology, Indiana University School of Medicine, Indianapolis, Indiana