title: Planning the Literature Review.
authors.affiliation: assistant professor of medicine, University of California, San Francisco associate professor of medicine, Uniformed Services University of the Health Sciences professor of medicine, Uniformed Services University of the Health Sciences.
authors.forename: Justin L
authors.initials: JL
authors.lastname: Sewell
authors.forename: Lauren A
authors.initials: LA
authors.lastname: Maggio
authors.forename: Anthony R
authors.initials: AR
authors.lastname: Artino