title: [District level as kicker, but at the top in action].
authors.forename: Rainer
authors.initials: R
authors.lastname: Hakimi
mesh_terms: D001265:Athletic Injuries / Q000175:diagnosis* / Q000523:psychology; D001924:Brain Concussion / Q000175:diagnosis* / Q000523:psychology*; D005858:Germany; D006801:Humans; D010349:Patient Compliance / Q000523:psychology*; D010819:Physician's Role / Q000523:psychology*; D012916:Soccer / Q000293:injuries*