Funding for this research was provided by:
Western Kentucky University (FUSE 17-SP202, Gatton Research Supplies Grant, Gatton Research Internship Grant)
Article History
Received: 9 November 2017
Revised: 16 March 2018
Accepted: 17 March 2018
First Online: 22 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.