Received: 30 June 2020
Accepted: 31 August 2020
First Online: 15 September 2020
Ethics approval and consent to participate
: This study was approved by University of Dundee Schools of Nursing, Health Sciences and Dentistry Research Ethics Committee (application number: 2018012_Seifo). The study was approved by the Research and Development Managements at NHS Tayside and NHS Grampian (IRAS ID: 252305). A written consent for face-to-face, and audio recorded consent for phone interviews, were obtained from participants prior to participation.
: Not applicable.
: The authors declare that they have no competing interests.