1 Department of Surgery, Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria.
2 Klinikum Rechts der Isar der Technischen Universitat Munchen Klinik und Poliklinik fur Vaskulare und Endovaskulare Chirurgie, Munich, Germany.
3 Department of Vascular and Endovascular Surgery, Heinrich-Heine-University of Düsseldorf, Düsseldorf, Germany.
4 Vascular Surgery Department, University Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
5 Department of Surgical Sciences, Uppsala University, University Hospital, Uppsala, Sweden. Electronic address: anders.wanhainen@surgsci.uu.se.
6 Aortic Centre, Hopital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph, Universite Paris Saylay, Paris, France.