Erratum: Malcolm A. Smith, John M. Maris, Richard Gorlick, E. Anders Kolb, Richard Lock, Hernan Carol, Stephen T. Keir, C. Patrick Reynolds, Min H. Kang, Christopher L. Morton, Jianrong Wu, Peter G. Smith, Jie Yu and Peter J. Houghton. Initial testing of the investigational NEDD8‐activating enzyme inhibitor MLN4924 by the pediatric preclinical testing program. Pediatr Blood Cancer. 2012 August; 59(2):246‐253