Neck and Back Pain in Children: Prevalence and Progression Over Time The Chiro.Org Blog BMC Musculoskelet Disord. 2011 (May 16); 12: 98 ~ FULL TEXT Per Kjaer, Niels Wedderkopp, Lars Korsholm, and Charlotte Leboeuf-Yde Institute of Sports Science and Clinical Biomechanics, Part of Clinical Locomotion Network, University of Southern Denmark, Campusvej 55, DK-5230, Odense, Denmark. [...]