Journal of Chiropractic MedicineVolume 15, Issue 2, June 2016, Page A9Copyright FormAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S1556-3707(16)30045-1Get rights and contentRecommended articlesReferences (0)Cited by (0)View full textCopyright © 2016 Published by Elsevier Inc. All rights reserved.