Table 2.

Risk of bias of the studies included in this review: the green symbol represents a low risk of bias, while the yellow symbol represents a high risk of bias.

	Random Sequence Generation	Allocation Concealment	Blinding	Incomplete Outcome Data	Selective Reporting
Mauceri et al., 2020 [33]
Asaka et al., 2017 [34]
Parise et al., 2022 [35]
Miranda et al., 2021 [36]
Giudice et al., 2018 [37]
Tenore et al., 2020 [38]
Vescovi et al., 2015 [39]
Park et al., 2017 [40]
Sahin et al., 2020 [41]
Merigo et al., 2018 [42]
Tartaroti et al., 2020 [43]
Ozalp et al., 2021 [44]
Martins et al., 2012 [45]
Valente et al., 2019 [46]
Mauceri et al., 2018 [47]
Sahin et al., 2021 [48]
Vescovi et al., 2012 [49]
Nica et al., 2021 [50]
Longo et al., 2014 [51]