title: The IJA system for systematic reviews: "the whys and hows"<sup/>.
authors.affiliation: a Division of Applied Research and Technology , National Institute for Occupational Safety and Health , Cincinnati , OH , USA.
authors.forename: Thais C
authors.initials: TC
authors.lastname: Morata
authors.affiliation: b School of Health and Rehabilitation Sciences, The University of Queensland , QLD , Australia , and.
authors.forename: Louise
authors.initials: L
authors.lastname: Hickson
authors.affiliation: c Division of Speech and Hearing Sciences , The University of Hong Kong , Pokfulam , Hong Kong.
authors.forename: Lena
authors.initials: L
authors.lastname: Wong