D. Raleigh, N. Sever, M.A. Sigg, F.R. Garcia-Gonzalo, P.K. Choksi, K.M. Hines, S.P. Choksi, A.L. Krup, J.G. McDonald, L. Xu, P.A. Beachy, J.F. Reiter. Hsd11ß2 Is Enriched in Medulloblastoma and Generates Ciliary Oxysterols to Stimulate Hedgehog Signaling. International Journal of Radiation Oncology • Biology • Physics. 2016 Oct 1; 96(2):e573-e574.