[1
]Institute of Clinical Cancer Research (IKF) at Krankenhaus Nordwest, UCT-University
Cancer Center, Krankenhaus Nordwest, Steinbacher Hohl 2-26, 60488 Frankfurt am Main,
Germany
[2
]ISNI 0000 0000 9529 9877, GRID grid.10423.34, Department of Internal Medicine, , Hannover Medical School, ; 30625 Hannover, Germany
[3
]ISNI 0000 0000 9529 9877, GRID grid.10423.34, Department of Surgery, , Hannover Medical School, ; 30625 Hannover, Germany
[4
]ISNI 0000 0004 0477 2438, GRID grid.15474.33, Department of Internal Medicine, , Klinikum rechts der Isar der TU München, ; 81675 Munich, Germany
[5
]ISNI 0000 0004 0477 2438, GRID grid.15474.33, Department of Surgery, , Klinikum rechts der Isar der TU München, ; 81675 Munich, Germany
[6
]Department of Internal Medicine II, Academic Teaching Hospital Wolfsburg, 05361 Wolfsburg,
Germany
[7
]Department of Surgery, Academic Teaching Hospital Wolfsburg, 05361 Wolfsburg, Germany
[8
]ISNI 0000 0001 1091 2917, GRID grid.412282.f, Department of Surgery, , University Hospital Carl Gustav Carus Dresden, ; 01307 Dresden, Germany
[9
]ISNI 0000 0004 0601 4251, GRID grid.419833.4, Department of Internal Medicine, , Klinikum Ludwigsburg, ; 71640 Ludwigsburg, Germany
[10
]ISNI 0000 0004 0601 4251, GRID grid.419833.4, Department of Surgery, , Klinikum Ludwigsburg, ; 71640 Ludwigsburg, Germany
[11
]Department of Internal Medicine, Kliniken des Landkreises Neumarkt, 92318 Neumarkt,
Germany
[12
]Department of Surgery, Kliniken des Landkreises Neumarkt, 92318 Neumarkt, Germany
[13
]Department of Internal Medicine, Agaplesion Markus Krankenhaus Frankfurter, Diakonie
Kliniken gGmbH, 60431 Frankfurt, Germany
[14
]Department of Surgery, Agaplesion Markus Krankenhaus Frankfurter Diakonie Kliniken
gGmbH, 60431 Frankfurt, Germany
[15
]ISNI 0000 0001 2165 8627, GRID grid.8664.c, Department of Medical Oncology, , Gießen University Hospital, ; 35392 Gießen, Germany
[16
]ISNI 0000 0001 2165 8627, GRID grid.8664.c, Department of Surgery, , Gießen University Hospital, ; 35392 Gießen, Germany
[17
]ISNI 0000 0004 0490 981X, GRID grid.5570.7, Department of Internal Medicine, , Ruhr-University Bochum, ; 44801 Bochum, Germany
[18
]ISNI 0000 0004 0490 981X, GRID grid.5570.7, Department of Surgery, , Ruhr-University Bochum, ; 44801 Bochum, Germany
[19
]ISNI 0000 0004 0390 1701, GRID grid.461820.9, Department of Medical Oncology, , Halle University Hospital, ; 06120 Halle (Saale), Germany
[20
]ISNI 0000 0004 0390 1701, GRID grid.461820.9, Department of Internal Medicine, , Halle University Hospital, ; (Saale), 06120 Halle, Germany
[21
]Department of Surgery, Klinikum Frankfurt Höchst, 65929 Frankfurt, Germany
[22
]Department of Internal Medicine IV, Städtisches Klinikum Dresden, 01067 Dresden, Germany
[23
]Department of Surgery, Städtisches Klinikum Dresden, 01067 Dresden, Germany
[24
]ISNI 0000 0004 0476 8412, GRID grid.433867.d, Department of Medical Oncology, , Vivantes Klinikum Am Urban Berlin, ; 10967 Berlin, Germany
[25
]ISNI 0000 0004 0476 8412, GRID grid.433867.d, Department of Surgery, , Vivantes Klinikum Am Urban Berlin, ; 10967 Berlin, Germany
[26
]ISNI 0000 0000 8584 9230, GRID grid.411067.5, Department of Medical Oncology, , Marburg University Hospital, ; 35043 Marburg, Germany
[27
]ISNI 0000 0000 8584 9230, GRID grid.411067.5, Department of Surgery, , Marburg University Hospital, ; 35043 Marburg, Germany
[28
]ISNI 0000 0000 8852 305X, GRID grid.411097.a, Department of Internal Medicine, , University Hospital Köln, ; 50937 Köln, Germany
[29
]ISNI 0000 0000 8852 305X, GRID grid.411097.a, Department of Surgery, , University Hospital Köln, ; 50937 Köln, Germany
[30
]ISNI 0000 0001 2162 1728, GRID grid.411778.c, University Medical Center Mannheim, ; 68167 Mannheim, Germany
[31
]ISNI 0000 0004 1936 9721, GRID grid.7839.5, Department of Radiation- Oncology, , Frankfurt University Hospital, ; 60590 Frankfurt, Germany
[32
]ISNI 000000041936877X, GRID grid.5386.8, Department of Medicine Hematology and Oncology, , Weill Cornell Medicine, ; New York, USA
[33
]ISNI 0000 0000 9142 153X, GRID grid.272264.7, Department of Surgery, , Hyogo College of Medicine, ; Mukogawa-cho, Nishinomiya, Hyogo Japan
[34
]GRID grid.419837.0, Department of General and Visceral Surgery, , Sana- Klinikum Offenbach, ; 63069 Offenbach, Hamburg, Germany
[35
]ISNI 0000 0001 2287 2617, GRID grid.9026.d, Department of Surgery, , Hamburg University Hospital, ; 20246 Hamburg, Germany
[36
]ISNI 0000 0001 2180 3484, GRID grid.13648.38, Department of Surgery, , Frankfurt University Hospital, ; 60590 Frankfurt, Hamburg, Germany
[37
]GRID grid.410607.4, Department of Surgery, , Mainz University Hospital, ; 55131 Mainz, Germany
[38
]ISNI 0000 0001 0721 9812, GRID grid.150338.c, Hôpitaux Universitaires de Genève, Service de Chirurgie viscéral, ; 1205 Genève, Switzerland
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