Affiliation: | 1. Department of Cardiothoracic Transplantation and Mechanical Circulatory Support, Royal Brompton & Harefield NHS Foundation Trust, London, UK;2. Department of Cardiac Surgery, Heart Center, University of Heidelberg, Heidelberg, Germany;3. Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, Cologne, Germany;4. Department of Heart Failure and Transplant Medicine, Royal Brompton & Harefield NHS Foundation Trust, London, UK |