Fig. 1From: Reliable assessment of telomere maintenance mechanisms in neuroblastomaDefining telomere maintenance subgroups in neuroblastoma. A Neuroblastoma subgroups defined by telomere maintenance mechanisms. Genomic alterations and biomarkers associated with telomerase and ALT activation in neuroblastoma are indicated. B TMM characteristics and classification of neuroblastomas of the study cohort. C Definition of telomere maintenance subgroups in this study. Ambiguous, samples that could not unambiguously be classified by the predefined criteriaBack to article page