1 Department of Surgery, Sapienza University of Rome, Rome, Italy.
2 Abdominal Transplant Unit, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium.
3 Pôle de Chirurgie Expérimentale et Transplantation - Institute de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.
4 Department of Surgery, University of Arkansas for Medical Sciences, Little Rock, AR, United States.
5 Division of Solid Organ Transplantation, UAMS, Little Rock, AR, United States.
6 Nuffield Department of Surgical Sciences, Medical Sciences Division, University of Oxford, Oxford, United Kingdom.
7 Molinette Hospital, Turin, Italy.
8 Department of Visceral, Transplant and Thoracic Surgery, Center of Operative Medicine, Medical University of Innsbruck, Innsbruck, Austria.