AUTHORS CONTRIBUTIONS
Dr. J. Blake Smith and Emily Weatherford were responsi-ble for the design and revising of the manuscript. Dr. Ken Tillman was responsible for editing and revising. All authors read and approved the final manuscript.
FUNDING
The authors did not receive any funding for the development and writing of the manuscript.
CONFLICTS OF INTEREST DISCLOSURE
The authors declare that they have no known competing fi-nancial interests or personal relationships that could have appeared to influence the work reported in this paper.
INFORMED CONSENT
Not applicable.
ETHICS APPROVAL
The Publication Ethics Committee of the Sciedu Press. The journal’s policies adhere to the Core Practices established by the Committee on Publication Ethics (COPE).
PROVENANCE AND PEER REVIEW
Not commissioned; externally double-blind peer reviewed.
DATA AVAILABILITY STATEMENT
The data that support the findings of this study are available on request from the corresponding author. The data are not publicly available due to privacy or ethical restrictions.
DATA SHARING STATEMENT
No additional data are available.
OPEN ACCESS
This is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (
http://creativecommons.org/licenses/by/4.0/).
COPYRIGHTS
Copyright for this article is retained by the author(s), with first publication rights granted to the journal.