Section of Clinical Biochemistry;
University of Verona;
Verona 37129;
Italy;
Service of Clinical Governance;
Provincial Agency for Social and.Sanitary Services;
Trento 38123;
Italy;
Department of Physiology;
Faculty of Medicine;
University of Valencia and INCLIVA Biomedical Research Institute;
Valencia 46010;
Spain;
Cognitive function; Neurotrophins; Physical exercise; Sport;