Funding for this research was provided by:
GlaxoSmithKline foundation (STU100028576)
Engineering and Physical Sciences Research Council (EP/K0052781/1)
National Institute for Health Research
Text and Data Mining valid from 2018-06-05
Received: 14 September 2017
Accepted: 9 April 2018
First Online: 5 June 2018
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with ICH Good Clinical Practice (GCP), the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Informed consent was obtained from all individual participants included in the study.
: Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.