Authors: Young Gie Chung; Jin Hee Eum; Jeoung Eun Lee; Sung Han Shim; Vicken Sepilian; Seung Wook Hong; Yumie Lee; Nathan R Treff; Young Ho Choi; Erin A Kimbrel; Ralph E Dittman; Robert Lanza; Dong Ryul Lee Journal: Cell Stem Cell Date: 2014-04-17 Impact factor: 24.633