1. Hopital Cochin; Paris France
2. Hopital Saint Louis; Paris France
3. CHU Nancy; Vandroeuvre France
4. CHU Montpellier; Montpellier France
5. Institut Cancerologique de la Loire; St-Priest en Jarez France
6. CH Argenteuil; Argenteuil France
7. CH Amiens; Amiens France
8. CHU Toulouse; Toulouse France
9. Clinique Victor Hugo Le Mans; Le Mans France
10. CHU Strasbourg; Strasbourg France
11. CHU Clermont Ferrand; Clermont-Ferrand France
12. Lymphoma Academic Research Organisation (LYSARC); Lyon France