1. IVF Laboratory, TFP Düsseldorf GmbH , Düsseldorf, Germany
2. Department of Research and Development, EUGIN Group , Barcelona, Spain
3. Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino , Genova, Italy
4. DINOGMI Department, University of Genova , Genova, Italy
5. Kinderwunschzentrum, Klinik für Reproduktions-Endokrinologie, Universitätsspital Zürich , Zurich, Switzerland
6. Westmead Fertility Centre, Institute of Reproductive Medicine, University of Sydney , Westmead, NSW, Australia
7. HealthPlus Fertility Center, HealthPlus Network of Specialty Centers , Abu Dhabi, United Arab Emirates
8. Reproductive Medicine Research Group, University of Dundee, Ninewells Hospital and Medical School , Dundee, UK
9. Center for Men’s Health, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation , Cleveland, OH, USA
10. Centre for Human Reproductive Science, IMSR, College of Medical and Dental Sciences, University of Birmingham , Birmingham, UK
11. Birmingham Women’s Fertility Centre, Birmingham Women’s & Children’s NHS Foundation Trust , Birmingham, UK
12. IVF Department, Ar-Razzi Hospital, Ramadi, Iraq
13. Department of Obstetrics and Gynaecology, College of Medicine, University of Anbar , Ramadi, Iraq