title: Forewords.
authors.affiliation: a The Children's Hospital of Philadelphia and The University of Pennsylvania , Philadelphia , PA , USA.
authors.forename: Jessica Steps
authors.initials: JS
authors.lastname: Jermakian
authors.forename: Matthew R
authors.initials: MR
authors.lastname: Maltese
authors.forename: Joel
authors.initials: J
authors.lastname: Stitzel
mesh_terms: D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D003226:Congresses as Topic; D006801:Humans; D012952:Societies; D014947:Wounds and Injuries / Q000517:prevention & control*