Open Access
Volume 28, 2021
Article Number 61
Number of page(s) 13
Published online 10 August 2021

Supplementary Material

Figure S1. Egger's publication bias plot. Figure S2. Publication bias of studies by Trim ad Fill analysis. Figure S3. Sensitive analysis. (Access here)

Table S1. Egger’s for publication bias. Table S2. Trimming estimator. Table S3. Filled meta-analysis. Table S4. PRISMA checklist item. Table S5. Included studies and quality scores. (Access here)

© D.-L. Li et al., published by EDP Sciences, 2021

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