Prognostic Value of POST-Treatment Extent of Tumor (POSTTEXT) System in Patients with Hepatoblastoma. - Jeong, Hana; Yoon, Hee Mang; Kim, Pyeong Hwa; Jung, Ah Young; Cho, Young Ah; Lee, Jin Seong; Koh, Kyung-Nam; Namgoong, Jung-Man (Cancer Research & Treatment, 2025)