Affiliation: | 1.Department of Surgery and Center for Minimally Invasive Surgery, Academic Teaching, Hospital of Charité Medical School, Vivantes Hospital, Neue Bergstrasse 6, 13585, Berlin, Germany ;2.Department of General, Visceral, Vascular and Thoracic Surgery, Ernst Von Bergmann Hospital, Charlottenstrasse 72, 14467, Potsdam, Germany ;3.StatConsult GmbH, Halberst?dter Strasse 40 a, 39112, Magdeburg, Germany ;4.Department of General and Visceral Surgery, DRK-Krankenhaus Clementinenhaus, Lützerodestr. 1, 30161, Hannover, Germany ;5.3+Chirurgen, Klosterstrasse 34/35 Spandau, 13581, Berlin, Germany ;6.Hansechirurgie, Niebuhr Marleschki and Partner, Alte Holstenstr. 16, 21031, Hamburg, Germany ;7.Hernia Center, Pan Hospital, Zeppelinstrasse 1, 50667, Cologne, Germany ; |