Literature search
Six hundred eighty-four articles were searched, out of which 230 were
excluded because they were either duplicated or book chapters. The full
article found in the database was 82, out of which the authors removed
73 articles. The reasons for eliminating these articles are mentioned in
Table 1. The articles included in meta-synthesis were 11. Articles of
the past five years were considered, that is, from 2014 to 2019.