Incisional Hernia

• Department of Surgery, Falu Hospital — Falun, Sweden
• Department of Surgery, Gävle Hospital — Gävle, Sweden
• Department of Surgery, Malmö University Hospital — Malmö, Sweden
• Department of Vascular Surgery, Malmö University Hospital — Malmö, Sweden

Not specified

• Dep. of Visceral and transplant surgery, Berne University Hospital — Bern, Switzerland

• Koege University Hospital — Koege, Denmark

• Wilhelminenspital — Vienna, Austria
• Berlin-Charite Universitatsklinikum — Berlin, Germany
• Hamburg-Eppefdorf Universitatsklinikum — Hamburg, Germany
• Heidelberg University Medical Center — Heidelberg, Germany

• Klinikum Fulda — Fulda, Hesse, Germany

• Bispebjerg Hospital — Copenhagen Northwest, Copenhagen, Denmark

• University of California-San Diego Medical Center — La Jolla, California, United States
• Hospital of St Rafael — New Haven, Connecticut, United States
• Louisiana State University Health Sciences Center — New Orleans, Louisiana, United States
• Tulane University Medical Center — New Orleans, Louisiana, United States

• Bispebjerg Hospital — Copenhagen NV, Copenhagen, Denmark

• Universitaetsklinikum Heidelberg — Heidelberg, Baden-Wurttemberg, Germany
• Krankenhaus Salem — Heidelberg, Baden-Wurttemberg, Germany
• Universitaetsklinikum Mannheim — Mannheim, Baden-Wurttemberg, Germany
• Klinikum Aschaffenburg — Aschaffenburg, Bavaria, Germany