Disclosure of Interests
No funding bodies had any role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. ALM has participated in Advisory Boards and received speakers and consultancy fees from Beckman Coulter, Gedeon Richeter, Ferring, IBSA, Merck, MSD, Roche Diagnostics and Theramex. SMN has participated in Advisory Boards and received speakers and consultancy fees from Access Fertility, Beckman Coulter, Ferring, Finox, Merck, MSD, Roche Diagnostics and The Fertility Partnership. Other Authors declared no conflict of interests.