This is supported by a number of observations over the last decade reporting that high ALK expression and/or activity are important for NB cell growth as well as predictive of poor prognosis in patients (Lamant et al, 2000; Osajima‐Hakomori et al, 2005; Janoueix‐Lerosey et al, 2008; Mosse et al, 2008; Passoni et al, 2009; Duijkers et al, 2012; Wang et al, 2013; Regairaz et al, 2016). Here, ALK is linked to neuroblastoma.