Falahatkar S, Beigzadeh M, Mokhtari G, Esmaeili S, Kazemnezhad E, Amin A, Herfeh NR, Falahatkar R.
Urology Research Center, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.

Grande G, Cocca S, Bertani H, Caruso A, Pigo' F, Mangiafico S, Russo S, Lupo M, Masciangelo G, Cantu' P, Manta R, Conigliaro R.
Gastroenterology and Digestive Endoscopy Unit, Azienda Ospedaliero Universitaria di Modena, Modena 41126, Italy.
Gastroenterology and Digestive Endoscopy Unit, Azienda Ospedaliero Universitaria di Modena, Modena 41126, Italy.
Gastroenterology and Endoscopy Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico and Università degli Studi di Milano, Milano 20122, Italy.
Gastroenterology and Digestive Endoscopy Unit, General Hospital of Perugia, Perugia 06129, Italy.

Yee CH, Wong HF, Tam MHM, Yuen SKK, Chan HC, Cheung MH, Yu ATO, Chiu Y, Chan NH, Leung LH, Ng ATL, Law DMC, Ng TL, Teoh JYC, Chiu PKF, Ng CF.
SH Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong.
Department of Surgery, Prince of Wales Hospital, Shatin, Hong Kong.
Department of Surgery, Alice Ho Miu Ling Nethersole Hospital, Hong Kong.
Department of Surgery, North District Hospital, Hong Kong.
Department of Surgery, United Christian Hospital, Hong Kong.
Department of Surgery, Tseung Kwan O Hospital, Hong Kong.
Department of Surgery, Tuen Mun Hospital, Hong Kong.
Department of Surgery, Pok Oi Hospital, Hong Kong.
Department of Surgery, Princess Margaret Hospital, Hong Kong.
Department of Surgery, Pamela Youde Nethersole Eastern Hospital, Hong Kong.
Department of Surgery, Kwong Wah Hospital, Hong Kong.
Department of Surgery, Queen Mary Hospital, Hong Kong.
Department of Surgery, Tung Wah Hospital, Hong Kong.
Department of Surgery, Caritas Medical Centre, Hong Kong.
Department of Surgery, Queen Elizabeth Hospital, Hong Kong.

Xu ZH, Zhou S, Lv JL, Wang H.
Department of Urology, The Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing, Jiangsu 211100, China.
Department of Urology, The Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing, Jiangsu 211100, China.
Department of Urology, The Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing, Jiangsu 211100, China.
Department of Urology, The Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing, Jiangsu 211100, China.

Parmar K, Manoharan V, Kumar S, Ranjan KR, Chandna A, Chaudhary K.
Department of Urology, PGIMER, Chandigarh, India.