1. Department of Surgery, Vascular Surgery Unit, University Hospital Rotterdam-Dijkzigt, Rotterdam, The Netherlands; Department of Surgery, University Hospital Free University, Amsterdam, The Netherlands
2. Department of Surgery, Vascular Surgery Unit, University Hospital Rotterdam-Dijkzigt, Rotterdam, The Netherlands; Department of Surgery, St. Franciscus Hospital, Rotterdam, The Netherlands
3. Department of Surgery, Vascular Surgery Unit, University Hospital Rotterdam-Dijkzigt, Rotterdam, The Netherlands