ALK and anaplastic large cell lymphoma: Hazard ratio (HR) with 30% cut-off for pSTAT3 was >1.0 for PTCL-NOS (HR = 1.36, p = 0.35), AITL (HR = 1.05, p = 0.91), and ALK negative ALCL (HR = 1.18, p = 0.75), respectively (Fig. 2a).