Arnold Bolomsky, Roy Heusschen, Karin Schlangen, Kathrin Stangelberger, Joséphine Muller, Wolfgang Schreiner, Niklas Zojer, Jo Caers, Heinz Ludwig. Maternal embryonic leucine zipper kinase is a novel target for proliferation-associated high-risk myeloma. Haematologica 2018;103(2):325-335; https://doi.org/10.3324/haematol.2017.172973.