Skip to main content
. 2023 Feb 22;13:1072634. doi: 10.3389/fonc.2023.1072634

Figure 1.

Figure 1

This diagram shows the PSRISMA flow diagram for study search and selection (updated in 2020). PSRISMA, Preferred Reporting Items for Systematic Reviews and Meta-Analyses; CENTRAL, Cochrane Central Register of Controlled Trials; Embase, Excerpta Medica database.