Summarize the protocol.

the assignment is to:
1- summarize the protocol.
2- identify the level of evidence of the references that used in the protocol ( I do not know if the table in my draft is correct or not, please check)
3-based on the references you made the conclusion, agree or disagree with the protocol and the reasons in both cases.
4- write what did you learned from this activity which is related to the research class,