1. Medical Oncology Unit and Scientific Directorate, Istituto Tumori “Giovanni Paolo II”, Bari, Italy
2. Medical Oncology Unit, Hospital of Barletta, Barletta, Italy
3. Pharmacogenetics and Molecular Diagnostic Unit, Istituto Tumori “Giovanni Paolo II”, Bari, Italy
4. Medical Oncology Unit, Istituto Tumori “Giovanni Paolo II”, Bari, Italy
5. Histopathological Unit, Istituto Tumori “Giovanni Paolo II”, Bari, Italy