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. 2024 Jan 30;15:1289303. doi: 10.3389/fimmu.2024.1289303

Figure 2.

Figure 2

PRISMA flow diagram for literature search. A total of 451 abstracts were identified from the electronic database search. After removing non-English articles, duplicates, reviews, opinions, commentary, meeting abstracts, case reports, chapters, and CAR cell therapy other than treating infectious diseases, 74 abstracts were selected and reviewed. Three clinical trial studies were excluded because the results had not yet been published.