. 2020 Oct 14;11:569348. doi: 10.3389/fpsyg.2020.569348
Copyright © 2020 Cachón-Zagalaz, Sánchez-Zafra, Sanabrias-Moreno, González-Valero, Lara-Sánchez and Zagalaz-Sánchez.
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Figure 1.
PRISMA flowchart.