Full Professor of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine and Surgery, University of Palermo, Italy - Director, Department of Laboratory Medicine, University-Hospital of Palermo, Italy - Past President (2020-2026), Faculty of Medicine and Surgery, University of Palermo, Italy - Past President (2016-2017 and 2024-2025) Italian Society of Clinical Biochemistry and Clinical Molecular Biology - Laboratory Medicine (SIBioC) - President, Board of the Full Professors SSD BIOS-09/A (ex BIO/12) - Clinical Biochemistry and Clinical Molecular Biology