Funding for this research was provided by:
Health Technology Assessment Programme (PenTAG)
Article History
Received: 30 November 2017
Accepted: 15 February 2019
First Online: 5 March 2019
Ethics approval and consent participate
: The University of Exeter Ethics Committee confirmed that we did not require ethics approval for this particular study.
: Juan is studying a MSc in Information and Library Studies at the University of Strathclyde.
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