[1
]
Department of General Surgery, Visceral, Thoracic, Transplantation and Pediatric Surgery,
University Hospital Schleswig-Holstein, Kiel, Germany.
[2
]
Department of General Surgery, Visceral, Thoracic, Transplantation and Pediatric Surgery,
University Hospital Schleswig-Holstein, Kiel, Germany; Department of General Surgery
and Thoracic Surgery, Hospital of Lüneburg, Lüneburg, Germany.
[3
]
Department of Internal Medicine, University Hospital TU Dresden, Dresden, Germany.
[4
]
Department of General Surgery, Visceral, Thoracic, Transplantation and Pediatric Surgery,
University Hospital Schleswig-Holstein, Kiel, Germany. Electronic address: jan-hendrik.egberts@uksh-kiel.de.