Pellegrino, Robert
Atchley, Addison
Ali, Simrah
Shingleton, Joel
Luckett, Curtis R. http://orcid.org/0000-0003-3955-7474
Article History
Received: 19 July 2018
Accepted: 22 November 2018
First Online: 29 November 2018
Compliance with Ethical Standards
:
: This study had no direct funding sources.
: The authors declare that they have no conflict of interest.
: This study was conducted according to the Declaration of Helsinki for studies on human subjects. The protocol used in this study was approved by the Institutional Review Board of the University of Tennessee (Knoxville, TN).
: Before publication, the experimental procedure was explained to all participants and a written informed consent was obtained from each.