1. Global Andrology Forum, American Center for Reproductive Medicine, Moreland Hills, OH, USA.
2. Cleveland Clinic, Cleveland, OH, USA.
3. Department of Urology, Hamad Medical Corporation, Doha, Qatar.
4. Department of Andrology, Cairo University, Cairo, Egypt.
5. Department of Urology, Weill Cornell Medical-Qatar, Doha, Qatar.
6. Department of Biological Sciences, University of Toledo, Toledo, OH, USA.
7. Department of Urology, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA.
8. Department of Urology, King Abdulaziz University, Jeddah, Saudi Arabia.
9. Department of Urology, Faculty of Medicine, Minia University, Minia, Egypt.
10. Department of Urology, Lilavati Hospital and Research Centre, Mumbai, India.