Massimiliano Berretta is an Associate Professor of Medical Oncology at the Department of Clinical and Experimental Medicine, University of Messina, Italy, and a Professor at the School of Geriatrics at the University of Catania. He is a Specialist in Oncology and Geriatrics. Massimiliano Berretta received his Ph.D. in Oncology at the Division of Medical Oncology and Aids of the National Cancer Institute of Aviano (IRCCS). He is a peer reviewer of The Oncologist, European Review for Medical and Pharmacological Sciences, World Journal of Virology, and Journal of Solid Tumors.