Corrigendum: PCRRT Expert Committee ICONIC position paper on prescribing kidney replacement therapy in critically sick children with acute liver failure - Raina, Rupesh; Sethi, Sidharth K.; Filler, Guido; Menon, Shina; Mittal, Aliza; Khooblall, Amrit; Khooblall, Prajit; Chakraborty, Ronith; Adnani, Harsha; Vijayvargiya, Nina; Teo, Sharon; Bhatt, Girish; et al. (Frontiers in Pediatrics, 2022)