Text and Data Mining valid from 2018-07-25
Received: 19 March 2018
Revised: 5 June 2018
Accepted: 19 June 2018
First Online: 25 July 2018
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: This research was reviewed by the Institutional Review Board of the University of South Carolina and categorized as “Not Human Research” under the Code of Federal Regulations (45 CFR 36).