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Article History

Received: 27 June 2017

Accepted: 22 November 2017

First Online: 6 December 2017

Ethics approval and consent to participate

: The study was approved by the Institutional Review Board of the University of Wyoming (protocol #20150621DN00840). Additional written permission from the University Rehabilitation Institute, Republic of Slovenia, was obtained to carry out the research.

: Written informed consent was obtained from all human subjects for the publication of this report and any accompanying images.

: The authors declare that they have no competing interests.

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