title: Development of a Longitudinal National Football League Injury and Injury Impacts (L-NFL-III) Database.
authors.affiliation: Health Data Analytics, Princeton Jct., NJ, USA.
authors.forename: J S
authors.initials: JS
authors.lastname: Markowitz
authors.affiliation: Emerald Corporate Group P/L, McMahons Point, Australia.
authors.forename: G
authors.initials: G
authors.lastname: Papadopoulos
authors.affiliation: Consultant, San Salvador, El Salvador.
authors.forename: A
authors.initials: A
authors.lastname: Markowitz