Journal of Chiropractic MedicineVolume 16, Issue 4, December 2017, Pages A3-A4Table of ContentsAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S1556-3707(17)30142-6Previous article in issueNext article in issueRecommended articlesCited by (0)View AbstractCopyright © 2017 Published by Elsevier Inc. All rights reserved.