1. Clinical and Descriptive Epidemiology Unit; Institute for Cancer Research and Prevention-ISPO; Florence Italy
2. Centro Studi e Ricerca Synthesis; Florence Italy
3. Oncologia Medica AUSL 1; Massa Carrara Italy
4. Centro Riabilitazione Oncologica; Institute for Cancer Research and Prevention-ISPO; Florence Italy
5. Oncologia Medica Aziendale AUSL 10; Florence Italy
6. Experimental and Clinical Medicine; University of Florence; Florence Italy