Crutcher, Clifford L. II
Fannin, Erin S.
Wilson, Jason D.
Article History
Received: 28 April 2015
Accepted: 29 October 2015
First Online: 17 November 2015
Compliance with Ethical Standards
: The Institutional Review Board at Louisiana State University Health Sciences Center—New Orleans granted approval of this study and a waiver of informed consent.
: The authors declare that they have no competing interests.