Gadelmoula M, Elderwy AA, Abdelkawi IF, Moeen AM, Althamthami G, Abdel-Moneim AM.
Department of Urology, Urology and Nephrology Hospital, Assiut University, Assiut, Egypt.

Constanti M, Calvert RC, Thomas K, Dickinson A, Carlisle S.
National Guideline Centre, London, UK.
Department of Urology, Royal Liverpool University Hospital, Liverpool, UK.
Stone Unit, Guys and St Thomas' NHS Foundation Trust, London, UK.
Department of Urology, University Hospitals Plymouth, Plymouth, UK. University of Nottingham, Nottingham, UK.

Sohu S, Soomro MH, Mangrio RH, Shaikh AA, Mirani A, Chand K, Jalbani MH.
Department of Urology, Chandka Medical College and Hospital, Shaheed Mohtarma Benazir Bhutto Medical University (SMBBMU), Larkana, Pakistan.
Pierre Louis Institute of Epidemiology and Public Health (IPLESP UMRS 1136), Saint-Antoine Medical School, Sorbonne Université and INSERM, Paris, France.
Department of Community Medicine, Al-Nafees Medical College and Hospital, Isra University-Islamabad Campus, Islamabad, Pakistan.
Department of Urology, Jinnah Sindh Medical University, Karachi, Pakistan.

Katz JE, Clavijo RI, Rizk P, Ramasamy R.
Department of Urology, University of Miami, Miami, FL, USA.
Department of Urology, University of California at Davis, Davis, CA, USA.
Department of Urology, University of Miami, Miami, FL, USA.

Schlomer BJ.
University of Texas Southwestern Medical Center, Dallas, Texas, USA.