Online information resource usage for MTB decision making. Bar graphs depicting the usage of online resources for decision making within MTBs. A survey was filled in by representatives of seven MTBs. (A): Data‐ and knowledge bases for somatic variant calling and/or interpretation. (B): Data‐ and knowledge bases for germline variant calling and/or interpretation. (C): Online resources for genomic sequences. (D): Online resources for scientific literature. (E): Online resources for oncology guidelines. (F): Trial registries.Abbreviations: CIViC, Clinical Interpretation of Variants in Cancer; COSMIC, Catalogue of Somatic Mutations in Cancer; dbSNP, Short Genetic Variations database; DGIdb, Drug Gene Interaction Database; ESMO, European Society for Medical Oncology; ExAC, Exome Aggregation Consortium; JAX CKB, the Jackson Laboratory Clinical Knowledge Base; OncoKB, Precision Oncology Knowledge Base; PCT MD Anderson, Personalized Cancer Therapy Knowledge Base; MTB, molecular tumor board.