title: ACL tear in kids: serious injury with high risk of osteoarthritis.
authors.affiliation: HKF - Center for Hip-Knee-Foot Surgery, ATOS Hospital, Heidelberg, Germany. rainer.siebold@atos.de.|Institute for Anatomy and Cell Biology, Ruprecht-Karls University of Heidelberg, Heidelberg, Germany. rainer.siebold@atos.de.
authors.forename: Rainer
authors.initials: R
authors.lastname: Siebold
authors.affiliation: European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA), Luxembourg, Luxembourg. rseil@yahoo.com.|Chef du Département de l'Appareil, Locomoteur, Centre Hospitalier de Luxembourg - Clinique d' Eich, Luxembourg, Luxembourg. rseil@yahoo.com.|Department of Orthopaedic Surgery, Luxembourg Olympic Medical Center, University of Saarland, Homburg, Saar, Germany. rseil@yahoo.com.|University of Saarland, Homburg, Saar, Germany. rseil@yahoo.com.
authors.forename: Romain
authors.initials: R
authors.lastname: Seil
authors.affiliation: Department of Orthopaedic Surgery, Faculty of Medicine University of Oslo, Oslo University Hospital, Oslo, Norway. lars.engebretsen@medisin.uio.no.|Cochair Oslo Sports Trauma Research Center, Oslo, Norway. lars.engebretsen@medisin.uio.no.|International Olympic Committee (IOC), Lausanne, Switzerland. lars.engebretsen@medisin.uio.no.
authors.forename: Lars
authors.initials: L
authors.lastname: Engebretsen