[1] Cambridge Univ Hosp, Cambridge Vasc Unit, Cambridge, England
[2] Univ Liege, Dept Publ Hlth, CARE Simulat, Liege, Belgium
[3] Hosp Galdakao Usansolo, Dept Angiol & Vasc Surg, Bizkaia, Spain
[4] Univ Hosp Strasbourg, Dept Vasc Surg & Kidney Transplantat, Strasbourg, France