Affiliation: | aCabinet d'angiologie, 9 rue Jules Ferry, Dieppe, France;bDepartment of Epidemiology, Biostatistics and Occupational Medicine, Mc Gill University, Montreal, Canada;cCabinet de Médecine Vasculaire, 2 avenue Bagatelle, Caen, France;dCentre Hospitalier Privé Saint Martin, 18 rue des Roquemonts, 14050 Caen, France |