Correction: Improving accessibility to radiotherapy services in Cali, Colombia: cross-sectional equity analyses using open data and big data travel times from 2020 - Luis Gabriel Cuervo; Carmen Juliana Villamizar; Daniel Cuervo; Pablo Zapata; Maria B. Ospina; Sara Marcela Valencia; Alfredo Polo; Ángela Suárez; Maria O. Bula; J. Jaime Miranda; Gynna Millan; Diana Elizabeth Cuervo; et al. (BMC, 2024)