Identification of novel likely pathogenic variant in CDH23 causing non-syndromic hearing loss, and a novel variant in OTOGL in an extended Iranian family oleh Aliasgar Mohammadi, Marziyeh Hoseinzadeh, Sina Narrei, Mohammad Reza Pourreza, Yousof Mohammadi, Mahnaz Norouzi, Ladan Sadeghian, Mohammad Amin Tabatabaiefar