Han, T. S. http://orcid.org/0000-0003-2570-0938
Al-Gindan, Y. Y.
Govan, L.
Hankey, C. R.
Lean, M. E. J.
Article History
Received: 28 January 2019
Accepted: 19 March 2019
First Online: 29 March 2019
Compliance with ethical standards
:
: We certify that there is no actual or potential conflict of interest in relation to this article.
: This study does not require NHS Research Ethics Committee approval since it involves secondary analysis of anonymised data. This study was conducted in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.