1 Department of Internal Medicine, University of Genova, 16132 Genova, Italy.
2 Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy.
3 Department of Clinical and Experimental Medicine, School and Operative Unit of Allergy and Clinical Immunology, University of Messina, 98125 Messina, Italy.
Vitamin D (VD) is a fat-soluble hormone that plays a fundamental role not only in calcium homeostasis and bone metabolism, but also has anti-inflammatory and antioxidant properties, acting on both innate and adaptive immunity [...].