Table B1.

Risk of bias assessment for randomized trials. Domains: D1- Bias arising from randomization process, D2- Bias due to deviation in intended intervention, D3- Bias due to missing data, D4- Bias in measurement of outcome, D5- Bias in selection of reported result.

Author	D1	D2	D3	D4	D5	overall
Betancourt et al. (2020)	low	low	low	low	low	low
Miller et al. (2020)	low	low	low	low	low	low
Ponguta et al. (2020)	low	low	some concerns some	low	low	low
Weine et al. (2008)	low	low	concerns	low	low	low