Data analysis will be performed using Review Manager Version 5.3, and the risk of bias will be assessed using the Cochrane Collaboration's risk-of-bias tool. 
Review Manager Version 5.3
Data analysis will be performed using Review Manager Version 5.3, and the risk of bias will be assessed using the Cochrane Collaboration's risk-of-bias tool. 
the Cochrane Collaboration's risk-of-bias tool
The quality of the results will be evaluated using the Grading of Recommendations Assessment, Development, and Evaluation approach.



the Grading of Recommendations Assessment, Development, and Evaluation approach