Sutherland, Edward L. http://orcid.org/0000-0002-7494-5328
Choromanska, Agnieszka
Al-Katib, Sayf
Coffey, Mary
Article History
Received: 24 October 2017
Accepted: 6 February 2018
First Online: 25 April 2018
Compliance with ethical standards
:
: The authors: Edward Sutherland, Sayf Al-Katib, Agnieszka Choromanska, and Mary Coffey have no conflicts of interest to report.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The study was determined by the performing institution’s Human Investigation Committee to be a retrospective case review with no patient identifiers and therefore exempt for the purposes of informed consent.