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3.7.6.1 Search strategy

This section details how the reviewers searched for relevant studies. Detailed search strategy for all the sources searched should be appended to the review including record of the dates the searches were conducted. A JBI review should consider papers published by commercial and academic publishers as well as grey literature. The time frame chosen for the search should be justified and any language restrictions stated (e.g. only studies published in English were considered for inclusion).Â