How did you gather the information you considered in your review?
We performed a systematic search in PubMed, Science Direct, EMBASE and Cochran Library. One or a combination terms was used in the search. The publication time of the literature was restricted from January 1, 2000 to August 2, 2020. Two investigators searched and screened the articles independently. In case of disagreement about the literature search, a third reviewer would engage in the discussion until a consensus was reached.