Fig. 4From: Integrating radiomics into holomics for personalised oncology: from algorithms to bedsideResearch trends in radiomics from a sample of the first radiomics 40 papers of 2018 (white) and 2019 (grey) show a shift towards more diverse applications and larger cohorts of patients (see Additional file 1: Table S1 for PubMed query syntax). a Trial type. b Study aim. c Total size of cohort. d Disease type. e Imaging modality. CT Computed tomography, MRI Magnetic resonance imaging, PET Positron emission tomography, US UltrasoundBack to article page