Affiliation: | 1. CHU de Nantes, Neurological PMR department, Nantes, France;2. IRDES, Institute for Research and Documentation in Health Economics, 117 bis, rue Manin, Paris 19, France;3. CMPR de Bobigny, 359, avenue Paul-Vaillant-Couturier, Bobigny 93, France;4. CERMES3, INSERM, CNRS, EHESS, université Paris Descartes, EHESP, High School of Public Health, MSSH, House of Social Sciences and Disability, 94801 Villejuif, France |