A single center experience on clinical outcomes of vaginoplasty in cloacal anomaly: a retrospective cohort study - Yuyoung Oh; Honam Hwang; Dayoung Ko; Hee-Beom Yang; Joong Kee Youn; Kwanjin Park; Hoon Kim; Ung Sik Jin; Kwi-Won Park; Hyun-Young Kim (Pediatric Surgery International, 2026)