DeShields, S. C.
Cunningham, T. D.
Article History
Received: 15 September 2017
Accepted: 7 January 2018
First Online: 20 January 2018
Compliance with ethical standards
:
: Sarah C. DeShields and Tina D. Cunningham declare that they have no conflict of interest.
: This study was not conducted with human participants or animals.
: There was no informed consent.