Authors: Jianfei Jiang; Peter R McDonald; Tracy M Dixon; Darcy Franicola; Xichen Zhang; Suhua Nie; Laura D Epperly; Zhentai Huang; Valerian E Kagan; John S Lazo; Michael W Epperly; Joel S Greenberger Journal: Radiat Res Date: 2009-10 Impact factor: 2.841