[1] Lausanne Univ Hosp, Dept Woman Mother Child, Fertil Med & Gynaecol Endocrinol Unit, Lausanne, Switzerland
[2] Reseau Hosp Neuchatelois, Dept Gynecol & Obstet, Neuchatel, Switzerland
[3] Womens Hlth Fertil Clin, Fertil Geisinger Med Ctr, Danville, PA USA
[4] GIREXX Fertil Clin, Girona Barcelona, Spain
[5] Ctr Reprod Med, Villa Mafalda, I-00199 Rome, Italy
[6] IVF Res Edu Dev S R L, Caserta, Italy
[7] Int Med Univ, Dept Obstet & Gynecol, UniCamillus, Rome, Italy
[8] Univ Napoli Federico II, Dipartimento Biol Strutturale & Funzionale, Complesso Univ Monte S, Naples, Italy
[9] Univ Sydney, Sch Med Sci, Discipline Anat & Histol, Sydney, NSW, Australia