1. Massachusetts Institute of TechnologyInstitute for Medical Engineering and Science 45 Carleton Street, E25‐438 Cambridge MA 02139 USA
2. Department of Reconstructive SciencesUniversity of Connecticut Farmington CT 06032 USA
3. Cardiovascular DivisionBrigham and Women's HospitalHarvard Medical School Boston MA 02115 USA
4. Ort Braude College 51 Swallow Street Karmiel 2161002 Haifa Israel
5. Department of MedicineDivision of Engineering in MedicineBrigham and Women's HospitalHarvard Medical School Boston MA 02115 USA