1 Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy; Allergy and Clinical Immunology Unit, Center for the Diagnosis and Treatment of Osteoporosis, AUSL 04 Teramo, Italy; Technical Group for the Coordination of Gender Medicine, AUSL 04 Teramo, Italy.
2 Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy.
3 Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy; Allergy and Clinical Immunology Unit, Center for the Diagnosis and Treatment of Osteoporosis, AUSL 04 Teramo, Italy; Technical Group for the Coordination of Gender Medicine, Regione Abruzzo, Italy.
4 Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy; Allergy and Clinical Immunology Unit, Center for the Diagnosis and Treatment of Osteoporosis, AUSL 04 Teramo, Italy; Technical Group for the Coordination of Gender Medicine, Regione Abruzzo, Italy. Electronic address: demartinis@cc.univaq.it.