1. Department of Vascular SurgeryUniversity Medical Center Utrecht, Utrecht University Utrecht The Netherlands
2. Department of SurgeryHospital Group Twente Almelo/Hengelo The Netherlands
3. Department of Rehabilitation MedicineAmsterdam UMC, University of Amsterdam Amsterdam The Netherlands
4. ZGT AcademyHospital Group Twente Almelo/Hengelo The Netherlands
5. Cardiff University Cardiff Wales UK