title: Reaching a milestone.
authors.affiliation: Department of Orthopedics, Iris South Hospitals, 1180, Brussels, Belgium, mszp@skynet.be.
authors.forename: Marek
authors.initials: M
authors.lastname: Szpalski
authors.forename: Robert
authors.initials: R
authors.lastname: Gunzburg
authors.forename: Max
authors.initials: M
authors.lastname: Aebi
mesh_terms: D005060:Europe; D006801:Humans; D055811:Journal Impact Factor; D010506:Periodicals as Topic; D013122:Spinal Diseases / Q000601:surgery*