Sheppard, Charles W.
Groll, Amy L.
Austin, Cindy L.
Thompson, Simon J.
Article History
Received: 13 October 2017
Accepted: 27 December 2017
First Online: 12 January 2018
Compliance with ethical standards
: The study received approval from the Mercy Institutional Ethics Review Board. For this type of study, formal consent is not required.
: The authors declare that they have no conflict of interest.