Womble, Brent
Taub, Edward
Hickson, Brennan http://orcid.org/0000-0003-2130-8613
Purvis, Joshua
Mark, Victor
Yarar-Fisher, Ceren
McLain, Amie
Uswatte, Gitendra
Article History
Received: 6 September 2016
Revised: 30 August 2017
Accepted: 31 August 2017
First Online: 15 December 2017
Compliance with ethical standards
:
: The authors declare that they have no competing interests.