title: Reply by the Authors.
authors.affiliation: Pediatric Urology Research Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Sorena
authors.initials: S
authors.lastname: Keihani
authors.affiliation: Pediatric Urology Research Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Seyedeh Maryam
authors.initials: SM
authors.lastname: Kameli
authors.affiliation: Pediatric Urology Research Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Asal
authors.initials: A
authors.lastname: Hojjat
authors.affiliation: Pediatric Urology Research Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Abdol-Mohammad
authors.initials: AM
authors.lastname: Kajbafzadeh