Received: 22 April 2020
Accepted: 15 July 2020
First Online: 28 August 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the regional ethics committee (Research Ethics Committee, South East Scotland Research Ethics Service, Scotland (11/AL/0079)) for analysis and publication of the presented data.
: The authors give consent for publication.Written informed consent from the patient(s) for their anonymised information to be published in this article.
: The authors declare no conflict of interest with the content of this study.