1. Physician, Rehabilitation Department, University Hospital, Angers, France
2. Physician, Rehabilitation Centre, Le Bignon du Maine, France
3. Pharmacist, Rehabilitation Department, University Hospital, Angers, France
4. Head of Service, Laboratory for Vascular Investigations, University Hospital, Angers, France
5. Research Assistant, Laboratory for Vascular Investigations, University Hospital, Angers, France
6. Physician, Urgo Health Care Products, Chenove, France