Yuan, Siyang http://orcid.org/0000-0001-6661-5444
Humphris, Gerry
Ross, Al
MacPherson, Lorna
Zhou, Yuefang
Freeman, Ruth
Article History
Received: 28 November 2017
Accepted: 7 August 2018
First Online: 13 August 2018
Ethics approval and consent to participate
: Ethical approval for the study has been granted from the East of Scotland Research Ethics Service (REC reference 16/ES/0081) and NHS R&D Management Approvals from two NHS Boards (NRS reference NRS16/188980) have been granted.
: Not applicable.
: The authors declare that they have no competing interests.
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