Funding for this research was provided by:
Scottish Government Chief Scientist Office (CZH/4/925)
United Kingdom Medical Research Council (MC_UU_12017/11, MC_UU_12017/12)
Chief Scientist Office (SPHSU11, SPHSU12)
Received: 4 September 2018
Accepted: 18 February 2019
First Online: 12 March 2019
Ethics approval and consent to participate
: Ethical approval was granted by the School of Health & Life Sciences, Psychology and Allied Health Sciences Ethics Committee, Glasgow Caledonian University (Reference No. PSYEC12/APP202). Written informed consent was obtained from all participants.
: Participants provided informed consent for data from the study to be published.
: The authors declare that they have no competing interests.
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