I. M. Khalaf

Dept. of Urology, Al-Azhar University, El Harriah, Egypt

Email I. M. Khalaf

D. Waltregny

Dept. of Urology, University of Liège, Belgium

G. Barbagli

Center for Reconstructive Urethral Surgery, Arezzo, Italy

C. DeVries

Dept. of Pediatric Urology, The University of Utah, Salt Lake city, Utah, USA

M. Elghoneimy

Dept. of Urology, Fac. of Medicine, Cairo University, Giza, Egypt

S. M. Gueye

Dept. of Urology and Andrology, Cheikh Anta Diop University, Dakar, Senegal

E. Kehinde

Dept. of Surgery, Nazarbayev University, Astana, Kazakhstan

A. Moshrafa

Dept. of Urology, Fac. of Medicine, Cairo University, Giza, Egypt

Y. Nouira

Dept. of Urology, La Rabta Hospital, Tunis, Tunisia

E.O. Olapade-Olaopa

Department of Surgery, College of Medicine, University of Ibadan, Nigeria

A. Punga-Maole

Dept. of Urology, University of Kinshasa, Kinshasa, Congo

I. Elattar

National Cancer Institute, Dept. of Biostatistics and Epidemiology, Cairo University, Egypt

T. Eldiasty

Urology and Nephrology Center, Mansoura University, Mansoura, Egypt

M. Shawarby

Dept. of Pathology, Fac. of Medicine, University of Dammam, Dammam, Saudi Arabia

S. Mousa

Dept. of Urology, Al-Azhar University, El Harriah, Egypt

E. Salih

Dept. of Urology, Al-Azhar University, El Harriah, Egypt

E.A. Abdel-Gawad

Dept. of Molecular Immunology, Academy of Scientific Research and Technology. (ASRT), Cairo, Egypt