1. University Hospital of Caen; Caen cedex France
2. Cancers & Preventions, U1086 INSERM-UCBN, Centre François Baclesse; Caen France
3. Francim: Réseau Français des Registres des Cancers; Toulouse France
4. Manche Cancer Registry; Cotentin Hospital; Cherbourg-Octeville France
5. Calvados Digestive Cancer Registry; Cancers & Preventions, U 1086 Inserm, Centre François Baclesse; Caen France
6. Calvados General Cancer Registry; Cancers & Preventions, U 1086 Inserm, Centre François Baclesse; Caen France
7. Lower Normandy Haematological Malignancies Cancer Registry; University Hospital of Caen; Caen cedex France