Article History
Received: 4 June 2018
Accepted: 10 August 2018
First Online: 20 August 2018
Ethics Approval and Consent to Participate
: Since these data were pre-existing and publicly available, the Kennesaw State University Institutional Review Board classified this study as exempt (Study# 16-215).
: This manuscript does not contain any individual person’s data in any form.
: Gerald T. Mangine, Brant Cebulla, and Yuri Feito declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.