1. Department of Health Sciences, Section of Clinical Pharmacology
& Oncology, University of Florence, 50134 Florence, Italy
2. Clinical Oncology Unit, Careggi University Hospital, 50134 Florence, Italy
3. Department of Experimental and Clinical
Medicine, University of Florence, 50134 Florence, Italy
4. Pathological Histology and Molecular Diagnostics
Unit, Careggi University Hospital, 50134 Florence, Italy
5. Medical Oncology Unit, Careggi University Hospital, 50134
Florence, Italy