Shinhaeng Cho, Jea-Uk Jeong, Yong Hyub Kim, Mee Sun Yoon, Taek-Keun Nam, Sung-Ja Ahn, Ju-Young Song. "Analysis of IMRT patient specific quality assurance using EPID measurement data from the Halcyon linear accelerator." PLoS ONE, 2026. doi:10.1371/journal.pone.0348615