1. GENERA Centre for Reproductive Medicine, Clinica Valle Giulia, Via de Notaris 2B, 00197 Rome, Italy
2. Italian National Transplant Centre (CNT), Italian National Institute of Health (ISS), Via Giano della Bella, 34 - 00162 Rome, Italy
3. Aulss 2 Marca Trevigiana, Medicina Trasfusionale, Piazza Ospedale 1, 31100 Treviso, Italy
4. Humanitas Fertility Center, Humanitas Research Hospital, Via Manzoni 56 20089 Rozzano (Milan), Italy
5. Demetra, IVF Centre, Via Giulio Caccini, 18 - 50141 Florence, Italy
6. Unità di Medicina della Riproduzione, HERA Centre, Via Barriera del Bosco, n. 51/53, ex n. 9, 95030 Sant'Agata Li Battiati (Catania), Italy
7. European Hospital, Reproductive Medicine, Via Portuense 700, 00149 Rome, Italy
8. GynePro Medical Centers, Reproductive Medicine Unit, Via T. Cremona 8, 40137 Bologna, Italy
9. Fondazione IRCCS Ca' Granda – Ospedale Maggiore Policlinico, Infertility Unit, Via Manfredo Fanti 6, 20122 Milan, Italy
10. Momo' FertiLife, IVF Center, via Cala dell’Arciprete 2, 76011 Bisceglie, Italy