A method for selecting reference beam model of VMAT plans with three 6MV beam-matched linear accelerators during radiation oncology. - Li, Yi; Wu, Wenjing; Yuan, Wei; Chai, Linyan; Tang, Fengwen; He, Ruixin; Lu, Yongkai; Zhang, Yuemei; Wang, Long; Wang, Mengfei; Zhang, Xiaozhi; Zhang, Long (Scientific Reports, 2023)