1. U.348 INSERM, IFR Circulation Lariboisière, Hôpital Lariboisière, Paris, France
2. National Institute of Haematology and Immunology, Budapest, Hungary
3. U.91 INSERM, Hôpital Henri Mondor, Créteil, France
4. Department of Cardiology, King’s College Hospital, London, U.K.,
5. Laboratorium voor Fysiologie, Katholieke Universiteit Leuven, Campus Gasthuisberg, Leuven, Belgium