Funding for this research was provided by:
University of Birmingham (TF-BRGM-PP-0817)
Text and Data Mining valid from 2019-10-05
Received: 1 January 2019
Accepted: 28 August 2019
First Online: 5 October 2019
Ethics approval and consent to participate
: Ethical approval for the current study was obtained from the Coventry Research Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.