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Ninomiya, K.; Oze, I.; Kato, Y.; Kubo, T.; Ichihara, E.; Rai, K.; Ohashi, K.; Kozuki, T.; Tabata, M.; Maeda, Y. Influence of Age on the Efficacy of Immune Checkpoint Inhibitors in Advanced Cancers: A Systematic Review and Meta-Analysis. AO 2020, 59, 249-256.