Mariël L. te Winkel, Rob Pieters, Ernst-Jan D. Wind, J.H.J.M. (Gert) Bessems, Marry M. van den Heuvel-Eibrink. Management and treatment of osteonecrosis in children and adolescents with acute lymphoblastic leukemia. Haematologica 2014;99(3):430-436; https://doi.org/10.3324/haematol.2013.095562.