Guillermo Sáez, MD. PhD., Research Training: 1980–1982: Metabolic Research Laboratory, University of Oxford, UK (Tutors: Prof. Sir Hans A. Krebs, Prof. José Viña). 1990–1993: Department of Pathology and Kaplan Cancer Institute, New York . He carries out his teaching and clinical assistant activity as Professor of Biochemistry and Molecular Biology, with an associated position in the Clinical Analysis Service of the University Hospital Dr. Peset-FISABIO. He is guest editor of the Int. J. Mol. Sci. Special issue "DNA damage and repair in degenerative diseases”. He is the current Vice Dean of International Relations and Exchange Programs in the Faculty of Medicine and Odontology of Valencia-INCLIVA.