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Article History

Received: 2 August 2016

Accepted: 14 January 2018

First Online: 19 January 2018

Ethics approval and consent to participate

: This study did not involve human subjects, thus no consent was obtained. This study was granted exemption from the Institutional Review Board at Kent State University (IRB Number 16-217) because the study involved minimal risk to human subjects. Only publically available, existing data was used in the data analysis.

: Not applicable. This manuscript does not include images, videos, or details relating to individuals.

: The authors do not have competing interests to report.

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