Authors: Hu Zhou; Manuel Rodriguez; Fred van den Haak; Geoffrey Nelson; Rahil Jogani; Jiali Xu; Xinzhi Zhu; Yongjiang Xian; Phuoc T Tran; Dean W Felsher; Paul J Keall; Edward E Graves Journal: Int J Radiat Oncol Biol Phys Date: 2010-04-13 Impact factor: 7.038