“…Of the 13 commentaries and reviews, there were a total of 7 commentaries and letters to the editors and 6 systematic or unstructured literature review articles. Four of the six reviews (Brodie et al, 2002;Cimolai, 2015;Guay, 2001;Sehulster & Chinn, 2003) and four of the seven commentaries (Disalvo et al, 2006;Khan & Farrag, 2000;Lefebvre et al, 2008a;Murthy et al, 2015) focused on risks associated with infection control. The remaining articles primarily discussed AAI benefits, with only a brief mention of hazard reduction.…”