1. The Fertility Clinic, Skive Regional Hospital, Skive, Denmark
2. Department of Obstetrics and Gynecology, Viborg Regional Hospital, Viborg, Denmark
3. Department of Urology, Hamad Medical Corporation, Doha, Qatar
4. Department of Clinical Urology, Weill Cornell Medicine-Qatar, Doha, Qatar
5. ANDROFERT, Andrology and Human Reproduction Clinic, Campinas, Brazil
6. Division of Urology, Department of Surgery, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
7. Faculty of Health, Aarhus University, Aarhus, Denmark
8. Department of Clinical Medicine, Aarhus University, Aarhus, Denmark