Ji Hyeon Joo, Yeon Joo Kim, Young Seok Kim, Eun Kyung Choi, Jong Hoon Kim, Sang-wook Lee, Si Yeol Song, Sang Min Yoon, Su Ssan Kim, Jin-hong Park, Yuri Jeong, Hanjong Ahn, Choung-Soo Kim, Jae-Lyun Lee, Seung Do Ahn
Radiat Oncol J. 2013;31(4):199-205. Published online 2013 Dec 31 DOI:
https://doi.org/10.3857/roj.2013.31.4.199