%0 Journal Article %T Erratum to: The future of hybrid imaging¡ªpart 3: PET/MR, small-animal imaging and beyond %A T. Beyer %A L. S. Freundenberg %A J. Czernin %A D. W. Townsend %J Insights into Imaging %@ 1869-4101 %D 2012 %I Springer %R 10.1007/s13244-011-0136-x %U http://link.springer.com/article/10.1007/s13244-011-0136-x