Phung, Viet-Hai
Trueman, Ian
Togher, Fiona
Ørner, Roderick
Siriwardena, Aloysius Niroshan
Article History
Received: 16 August 2017
Accepted: 17 January 2018
First Online: 5 February 2018
Ethics approval and consent to participate
: This study received ethical approval from the University of Lincoln’s School of Health & Social Care ethics committee.
: Not applicable.
: The authors declare that they have no competing interests.
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