| Authors: |
Benard A; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands., Goossens-Beumer IJ; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands., van Hoesel AQ; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands., Horati H; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands., Putter H; Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands., Zeestraten EC; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands., van de Velde CJ; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands., Kuppen PJ; Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands. |