1. Pharmaceutical Department, Ercolano, Naples, Italy
2. Sanitary District, Pompei, Naples, Italy
3. Pharmaceutical Department, Nola, Naples, Italy
4. Oncology Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, Baronissi, Salerno, Italy
5. Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Naples, Italy