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. 2024 Dec 24;15:833. doi: 10.1007/s12672-024-01704-8

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© The Author(s) 2024

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Fig 6. — A Cluster analysis of common keywords (frequency ≥ 10) in GM/CC (different colors represent different clusters, the size of the circle represents the frequency at which the keywords appear, and the thickness of the line represents the total link strength between keywords). B Trends in keywords (frequency ≥ 10) over time based on all keywords of publications in GM/CC (the purple boxes represent the earliest keywords, and the yellow boxes represent the latest keywords, which may represent the research trend in recent years)