Conception and design: Krebs, Aebli. Acquisition of data: Rüegg, Wicki. Analysis and interpretation of data: Krebs, Rüegg, Wicki. Drafting the article: Krebs, Rüegg, Wicki. Critically revising the article: Krebs, Wisianowsky. Reviewed submitted version of manuscript: all authors. Approved the final version of the manuscript on behalf of all authors: Krebs. Statistical analysis: Krebs, Rüegg, Wicki. Administrative/technical/material support: Aebli, Wisianowsky. Study supervision: Krebs.
Herzog RJWiens JJDillingham MFSontag MJ: Normal cervical spine morphometry and cervical spinal stenosis in asymptomatic professional football players. Plain film radiography, multiplanar computed tomography, and magnetic resonance imaging. Spine (Phila Pa 1976) 16:6 SupplS178– S1861991
Presciutti SMDeLuca PMarchetto PWilsey JTShaffrey CVaccaro AR: Mean subaxial space available for the cord index as a novel method of measuring cervical spine geometry to predict the chronic stinger syndrome in American football players. J Neurosurg Spine 11:264–2712009