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. 2022 Oct 21;22:1085. doi: 10.1186/s12885-022-10174-6

Fig. 1.

Fig. 1

PRISMA flow diagram showing screening and selection process. Reference: Page, M. J., McKenzie, J. E., Bossuyt, P. M., Boutron, I., Hoffmann, T. C., Mulrow, C. D., et al. (2021). The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. International Journal of Surgery, 88, 105,906