1. Department of Biomedicine, Neurosciences and Advanced Diagnostics , 18998 Institute of Clinical Biochemistry, Clinical Molecular Medicine, and Clinical Laboratory Medicine, University of Palermo , Palermo , Italy
2. Department of Laboratory Medicine , University Hospital “P. Giaccone” , Palermo , Italy
3. Clinical Pathology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico , Milano , Italy
4. Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine, and Medical Specialties (PROMISE), Unit of Internal Medicine , 18998 University of Palermo , Palermo , Italy
5. Unit of Internal Medicine , “V. Cervello” Hospital, Ospedali Riuniti “Villa Sofia-Cervello” , Palermo , Italy
6. Department of Health Promotion, Maternal and Child Health, Internal Medicine, and Specialty Excellence “G. D'Alessandro” (PROMISE), Internal Medicine and Stroke Care Ward , University of Palermo , Palermo , Italy
7. Department of Biomedicine, Neurosciences and Advanced Diagnostics , 18998 Laboratory of Immunopathology and Immunosenescence, University of Palermo , Palermo , Italy