Funding for this research was provided by:
University of Aberdeen
Text and Data Mining valid from 2019-11-29
First Online: 29 November 2019
Compliance with ethical guidelines
: A. Sunny, H. Sellars, G. Ramsay, R. Polson and A.J.M. Watson declare that they have no competing interests.
: For this article no studies with human participants or animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case.