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. 2019 Jul 1;2019(7):CD011621. doi: 10.1002/14651858.CD011621.pub3
Date Event Description
13 September 2019 Amended Feedback updated with more information from latest tests
9 September 2019 Feedback has been incorporated Feedback and authors' response added
22 July 2019 Amended In summary of findings tables we corrected the number of plusses for the quality of the evidence to match the very low quality evidence
20 June 2019 New citation required and conclusions have changed We included eight new studies of which one is a field study and seven are simulation studies. This extended the evidence to other types of PPE.
18 June 2019 New search has been performed Updated the databases:PubMed up to 15 July 2018, CENTRAL up to 18 June 2019, Scopus 18 June 2019, CINAHL 31 July 2018 and OSH‐Update up to 31 December 2018