Marjolein Blink, Martin Zimmermann, Christine von Neuhoff, Dirk Reinhardt, Valerie de Haas, Henrik Hasle, Maureen M. O’Brien, Batia Stark, Julie Tandonnet, Andrea Pession, Katerina Tousovska, Daniel K.L. Cheuk, Kazuko Kudo, Takashi Taga, Jeffrey E. Rubnitz, Iren Haltrich, Walentyna Balwierz, Rob Pieters, Erik Forestier, Bertil Johansson, Marry M. van den Heuvel-Eibrink, C. Michel Zwaan. Normal karyotype is a poor prognostic factor in myeloid leukemia of Down syndrome: a retrospective, international study. Haematologica 2014;99(2):299-307; https://doi.org/10.3324/haematol.2013.089425.