title: [Important symbol put requirements].
authors.affiliation: mikael.hoffmann@nepi.net
authors.forename: Mikael
authors.initials: M
authors.lastname: Hoffmann
authors.forename: Rikard
authors.initials: R
authors.lastname: Lövström
mesh_terms: D004616:Emblems and Insignia; D006801:Humans; D008499:Medical Records / Q000592:standards; D017751:Safety Management; D013561:Symbolism