Affiliations

• ¹ General Surgery Unit, Fundación Alcorcón University Hospital, Alcorcón, Spain.
• ² Department of Surgery, Gastro Unit, Herlev Hospital, Zealand University Hospital and University of Copenhagen, Copenhagen, Denmark.
• ³ General and Hepatopancreatobiliary Surgery and Liver transplantation, Ghent University Hospital, Ghent, Belgium.
• ⁴ Department of General, Laparoscopic and Robotic Surgery, AORN dei Colli, Monaldi Hospital, Naples, Italy.
• ⁵ Abdominal Wall Surgery Unit, Val d_Hebrón University Hospital, Universidad Autónoma de Barcelona, Barcelona, Spain.
• ⁶ Surgery, Catharina Hospital, Eindhoven, the Netherlands.
• ⁷ Department of Plastic Surgery, The London Clinic and St Thomas' Hospital, London, UK.
• ⁸ Surgical Department, Skane University Hospital Malmö, Lund University, Sweden.