Wang, Jonathan H.
Sierra, Pablo
Richards, Kyle A.
Abel, E. Jason
Allen, Glen O.
Downs, Tracy M.
Jarrard, David F. http://orcid.org/0000-0001-8444-7165
Article History
Received: 28 February 2018
Accepted: 24 March 2019
First Online: 23 April 2019
Ethics approval and consent to participate
: This retrospective study was approved by the University of Wisconsin Instutitional Review Board who approved the approach that informed consent was not required as it involved routinely collected healthcare data that was anonymotized. Data was coded and anonymous to the researchers.
: Not applicable
: The authors declare that they have no competing interests.
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