Quality Appraisal
Four reviewers (LC, SG, NM, and MFI) independently assessed each included study for the risk of bias. A third reviewer arbitrated possible differences. Randomized controlled trials (RCT) were evaluated using the Cochrane Collaboration’s Risk-of-Bias Tool 2 and non-randomized studies were assessed with the Newcastle Ottawa Scale (Higgins et al., 2021, Wells et al., 2016). No study was disregarded for its quality.