Bell, Chris http://orcid.org/0000-0002-3587-5339
Moore, Sacha L.
Gill, Amarit
Obi-Njoku, Obinna
Hughes, Stephen F.
Saleemi, Asad
Ellis, Gidon
Khan, Farooq
Shergill, Iqbal S.
Article History
Received: 30 May 2019
Accepted: 20 September 2019
First Online: 22 October 2019
Ethics approval and consent to participate
: Betsi Cadwaladr University Health Board approved this study (reference number 18/171). This local ethics committee ruled that no further formal ethics approval was required. Individuals are not identified by the indirect information listed in the manuscript.
: Not applicable.
: The authors declare that they have no competing interests.