1. Division of Vascular and Endovascular Surgery, Department of Medical Surgical and Health Sciences, University of Trieste, Trieste, Italy
2. Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
3. Department of Surgical and Perioperative Sciences, Surgery, Umeå University, Umeå, Sweden
4. German Aortic Center Hamburg, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
5. Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, University Hospitals Harrington Heart & Vascular Institute, Case Western Reserve University School of Medicine, Cleveland, OH, USA