Funding for this research was provided by:
Queen's University of Belfast
Article History
Received: 23 April 2020
Accepted: 5 May 2020
First Online: 22 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The research study was conducted retrospectively using clinically collected, non-identifiable data and therefore does not fall under the remit of the National Health Service Research Ethics Committees. All procedures performed were part of the routine care.
: Not applicable.
: Not applicable.
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