Harwood, Rachel http://orcid.org/0000-0003-3440-3142
Horwood, Fraser
Tafilaj, Violeta
Craigie, Ross J.
Article History
Accepted: 1 November 2018
First Online: 11 November 2018
Compliance with ethical standards
:
: There are no conflicts of interest in any of the authors who contributed to this study, either financially or otherwise. R. H declares no conflicts of interest, J. F. Horwood declares that he has no conflict of interest, V. Tafilaj declares that she has no conflict of interest, R. Craigie declares that he has no conflict of interest.
: 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. As this is a retrospective study and there is no inclusion of individually identifiable patients, formal consent was not required and was therefore not requested.