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Article History

Received: 23 January 2018

Accepted: 14 December 2018

First Online: 15 January 2019

Authors’ information

: YK. This project was conducted as part of a Master of Science in Clinical Research degree program at Palmer College of Chiropractic. She is currently an independent chiropractic clinician and full-time Master of Art student at the University of Iowa, studying Rehabilitation and Mental Health Counseling.DL was the Graduate Advisory Committee Chair for project. He is the Senior Director for the Center for Teaching and Learning and Continuing Education, Parker University, Dallas TX.RV was a member of the Graduate Advisory Committee for this project. He is an Associate Professor and Senior Clinician, Palmer Center for Chiropractic Research, Davenport IA.DD was a member of the Graduate Advisory Committee for project. He is the Senior Director for Institutional Research and Effectiveness, and the Human Research Protections Administrator for the Institutional Review Board at Palmer College of Chiropractic, Davenport IA.

: Ethics approval was obtained from the Palmer College of Chiropractic Institutional Review Board. This study was granted “exempt” status.

: Not applicable.

: The authors declare that they have no competing interests.

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