1. Department of Experimental and Clinical Medicine, University of Florence, Piazza San Marco, Firenze 4-50121, Italy
2. Global Andrology Forum, Moreland Hills, OH 44022, USA
3. Andrology and IVF Center, Next Fertility Procrea, Lugano 6900, Switzerland
4. NUS Bia-Echo Asia Centre for Reproductive Longevity and Equality, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
5. Department of Obstetrics and Gynaecology, National University Health Systems, Singapore 119228, Singapore
6. Department of Surgery, Faculty of Medicine, University of Jaffna, Adiyapatham Road, Kokuvil West, Kokuvil 40000, Sri Lanka
7. Department of Reproductive Biology, Fertility Preservation, Andrology and CECOS, Poissy 78303, France
8. Department BREED, UVSQ, INRAE, Paris Saclay University, Jouy-en-Josas 78000, France
9. Department of Urology, Lilavati Hospital and Research Centre, Mumbai 400050, Maharashtra, India
10. Well Women's Clinic, Sir H N Reliance Hospital, Mumbai 400004, Maharashtra, India
11. Cleveland Clinic, Cleveland, OH 44195, USA