E L G Verhoeven1, A Katsargyris2, S Haulon3. 1. Department of Vascular and Endovascular Surgery, Paracelsus Medical University, Nürnberg, Germany. Electronic address: eric.verhoeven@klinikum-nuernberg.de. 2. Department of Vascular and Endovascular Surgery, Paracelsus Medical University, Nürnberg, Germany. 3. Department of Vascular Surgery, Aortic Centre, CHRU Lille, France.