[1] University of Colorado Anschutz Medical Campus,Department of Physical Medicine and Rehabilitation, School of Medicine
[2] Universidad Central del Caribe,School of Chiropractic
[3] Parker University,Parker Research Center
[4] Canadian Memorial Chiropractic College,Department of Research and Innovation
[5] Evidence Search Lab,Center for Research and Innovation
[6] Northwestern Health Sciences University,RAND Research Across Complementary and Integrative Health Institutions (REACH) Center
[7] RAND,undefined