Reiners , K . S . , Kessler , J . , Sauer , M . , Rothe , A . , Hansen , H . P . , Reusch , U . , Hucke , C . , Kohl , U . , Durkop , H . , Engert , A . , von Strandmann , E . P . 2013 . Rescue of impaired NK cell activity in hodgkin lymphoma with bispecific antibodies in vitro and in patients . Mol Ther 21 , 895 - 903 .