title: In reply.
authors.forename: Christian
authors.initials: C
authors.lastname: Ewald
mesh_terms: D019299:Decompression, Surgical / Q000706:statistics & numerical data*; D006801:Humans; D026741:Physical Therapy Modalities / Q000706:statistics & numerical data*; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D012064:Relaxation Therapy / Q000706:statistics & numerical data*; D013123:Spinal Fusion / Q000706:statistics & numerical data*; D013130:Spinal Stenosis / Q000453:epidemiology* / Q000628:therapy*