title: The Authors' Reply.
authors.affiliation: Department of General, Visceral and Transplantation Surgery, Hospital of the LMU Munich, Munich, Germany.
authors.forename: Sebastian
authors.initials: S
authors.lastname: Pratschke
authors.affiliation: Department of General, Visceral and Transplantation Surgery, Hospital of the LMU Munich, Munich, Germany.
authors.forename: Martin K
authors.initials: MK
authors.lastname: Angele