Mack, Stephen C https://orcid.org/0000-0001-9620-4742
Hubert, Christopher G
Miller, Tyler E https://orcid.org/0000-0002-1269-1895
Taylor, Michael D
Rich, Jeremy N
Article History
Received: 9 June 2015
Accepted: 30 October 2015
First Online: 29 December 2015
Competing interests
: The authors declare no competing financial interests.