1. Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
2. Long Term Care Unit, Giulianova Hospital, Teramo, Italy
3. Technical Group for the Coordination of Gender Medicine, Regione Abruzzo, Italy
4. UniCamillus-Saint Camillus International University of Health Sciences, Rome, Italy
5. Allergy and Clinical Immunology Unit, Center for the Diagnosis and Treatment of Osteoporosis, Teramo, Italy