by Keun-Yong Eom(엄근용), Hong-Gyun Wu(우홍균), Jae-Sung Kim(김재성), Charn Il Park(박찬일), In-Ah Kim(김인아), Kwang Hyun Kim(김광현), Chae Seo Lee(이재서)
Published in Radiation oncology journal (30.09.2005)