1. The Institute for Cardiovascular Research, Vrije Universiteit, Amsterdam, The Netherlands
2. The Department of Surgery, Division of Vascular Surgery, Amsterdam, The Netherlands
3. The Department of Internal Medicine, Academisch Ziekenhuis Vrije Universiteit, Amsterdam, The Netherlands
4. The Division de Biochimie Clinique, CMU, Geneva, Switzerland
5. The Gaubius Laboratory TNO-PG, Leiden, The Netherlands