Regenerative Therapy in Erectile Dysfunction: A Survey on Current Global Practice Trends and GAF Expert Recommendations by Manaf Al Hashimi, Germar-M Pinggera, Taymour Mostafa, Amarnath Rambhatla, Taha Hamoda, Rupin Shah, Eric Chung, Ahmed Harraz, Mohamed Arafa, Tuncay Toprak, Omer Raheem, Carlo Giulioni, Ponco Birowo, Luca Boeri, Yassir Jassim, Priyank Kothari, Ranjit Vishwakarma, Bahadir Sahin, Widi Atmoko, Safar Gamidov, Cesar Rojas-Cruz, Darren Katz, Adriano Fregonesi, Nazim Gherabi, Armand Zini, Christopher Chee Kong Ho, Mohamed S. Al-Marhoon, Marlon Martinez, Giorgio Ivan Russo, Ayman Rashed, Gian Maria Busetto, Edmund Ko, Hyun Jun Park, Selahittin Cayan, Ramadan Saleh, Osvaldo Rajmil, Dong Suk Kim, Giovanni Colpi, Ryan Smith, Maged Ragab, Ates Kadioglu, Quang Nguyen, Kadir Bocu, Ahmed El-Sakka, Charalampos Thomas, Hussain M Alnajjar, Hiva Alipour, Ashok Agarwal