 | University Clinic Heidelberg Principal Investigator: prof. dr. D. Böckler Department of Vascular and Endovascular Surgery Heidelberg Germany |
 | St. Franziskus Hospital Münster Principal Investigator: prof. dr. G. Torsello Department of Vascular Surgery Münster Germany |
 | Klinikum Ludwigsburg Principal Investigator: PD. Dr. med. J. Gahlen Department of Vascular Surgery Ludwigsburg Germany |
Awaiting Local MEC Approval:
 | Verbund Katholischer Kliniken Düsseldorf Principal Investigator: prof. dr. R.R. Kolvenbach Vascular Surgery Department Düsseldorf Germany |