1. Care and Public Health Research InstituteMaastricht University Maastricht The Netherlands
2. Department of Graduate Education and ResearchCanadian Memorial Chiropractic College Toronto Ontario Canada
3. School of KinesiologyLakehead University Thunder Bay Ontario Canada
4. Department of Health Research Methods, Evidence and ImpactMcMaster University Hamilton Ontario Canada
5. Private Practice Cambridge Ontario Canada
6. Department of Health SciencesLakehead University Thunder Bay Ontario Canada
7. Division of Human Sciences, Northern Ontario School of MedicineLakehead University Thunder Bay Ontario Canada
8. Institute for Work and Health Toronto Ontario Canada
9. Librarian Canadian Memorial Chiropractic College (CMCC) 6100 Leslie Street, Toronto Ontario Canada