1 Deutsches Herzzentrum Berlin (DHZB) Department of Cardiothoracic and Vascular Surgery Charité Universitätsmedizin Berlin, Germany.
2 Division of Transplant Surgery & Transplantation Surgery Research Laboratory Brigham and Women's Hospital Harvard Medical School, Boston, USA.
3 Deutsches Herzzentrum Berlin (DHZB) Department of Cardiothoracic and Vascular Surgery Charité Universitätsmedizin Berlin, Germany. Translational Cardiovascular Technologies, ETH Zurich, Zurich, Switzerland.