1. IRCCS Istituto Tumori “Giovanni Paolo II”, Molecular Genetics Laboratory, Bari, Italy
2. IRCCS Istituto Tumori “Giovanni Paolo II”, Oncology Unit, Bari, Italy
3. University of L’Aquila, Department of Biotechnological and Applied Clinical Sciences, L’Aquila, Italy
4. Section of Clinic Pathology, OO.RR., Foggia, Italy
5. University of Bari, Department of Medical Biochemistry, Bari, Italy