1. Department of Vascular Surgery, St Antonius Hospital, Nieuwegein, the Netherlands
2. Department of Vascular Surgery, Noordwest Hospital, Alkmaar, the Netherlands
3. Department of Interventional Radiology, St Antonius Hospital, Nieuwegein, the Netherlands
4. Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA
5. Department of Radiology, Maastricht University Medical Center, Maastricht, the Netherlands