1. Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
2. Infertility Service, San Salvatore Hospital, L’Aquila, Italy
3. Department of Psychological, Health and Territorial Sciences, School of Medicine and Health Sciences, “G.d’Annunzio” University, Chieti, Italy
4. Functional Genetics Unit, Center of Excellence on Aging (Ce.S.I.-MeT), Chieti, Italy
5. Department of Clinical and Experimental Medicine, Division of Obstetrics and Gynecology Oncology, University of Pisa, Pisa, Italy