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Risk of bias assessment of two included randomized controlled clinical trials
| Study | Outcome | Sequence generation | Allocation sequence concealment | Blinding | Missing outcome data | Publication bias |
|---|---|---|---|---|---|---|
| Lynch et al.,2020 | Safety | Low | Low | Low | Low | Low |
| Lynch et al.,2020 | Efficacy | Low | Low | Low | Low | Low |
| Lynch et al.,2022 | Safety | Low | Low | Low | Low | Low |
| Lynch et al.,2022 | Efficacy | Low | Low | Low | Low | Low |
