Funding for this research was provided by:
University of Dundee
Article History
Received: 8 May 2020
Revised: 25 June 2020
Accepted: 12 August 2020
First Online: 27 August 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is James Lucocq.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the institutional review board.
: Institutional review board approval was obtained.
: • retrospective• observational• multicentre study