Byun Hwa Kyung, Chang Jee Suk, Kim Yong Bae
Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
Int J Radiat Oncol Biol Phys. 2019 Mar 1;103(3):778-779. doi: 10.1016/j.ijrobp.2018.10.017.