1. Haemophilia Treatment Centre; Rouen University Hospital and INSERM CIC-CRB 0204; Rouen France
2. Haemophilia Treatment Centre; Edouard Herriot Hospital; University Claude Bernard; Lyon France
3. Department of Internal Medicine; Lyon-Sud Hospital; Pierre Bénite France
4. Baxter S.A.S.; Maurepas France
5. Department of Internal Medicine; Rouen University Hospital; INSERM U1096 and INSERM CIC-CRB 0204; Rouen France