Tichauer, Kenneth M
Samkoe, Kimberley S
Gunn, Jason R
Kanick, Stephen C http://orcid.org/0000-0002-2046-8298
Hoopes, P Jack
Barth, Richard J
Kaufman, Peter A
Hasan, Tayyaba
Pogue, Brian W
Article History
Received: 23 May 2013
Accepted: 3 July 2014
First Online: 26 October 2014
Competing interests
: The authors declare no competing financial interests.