Tummers S, Dijkman R, Belgers E, van der Heij B, Sosef M.
Zuyderland Medisch Centrum, afd. Urologie, Sittard-Geleen/Heerlen.
Joshi HN, Shrestha B, Karmacharya RM, Makaju S, Koju R, Gyawali D.
Department of Surgery, Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal.
Kodama K, Takase Y, Tokai R, Saito K.
Department of Urology, Department of Pathology, Toyama City Hospital, Toyama, Japan.
Frost F, Griffiths P, Brockelsby C, Lynch C, Walshaw MJ, Nazareth D.
Adult CF Centre, Liverpool Heart and Chest Hospital, Liverpool, UK.
Urology Department, Royal Liverpool and Broadgreen University Hospital, Liverpool, UK.
Dobrowiecka K, Przekora J, Jobs K, Kowalczyk K, Plewka K, Paturej A, Kalicki B.
Student Scientific Society of the Department of Paediatrics, Department of Paediatrics Nephrology and Allergology of the Military Institute of Medicine, Warsaw, Poland.