Funding for this research was provided by:
European Research Council (768815)
Medical Research Council (MR/M025489/1)
Text and Data Mining valid from 2019-02-10
Received: 19 June 2018
Accepted: 23 January 2019
First Online: 10 February 2019
Ethics approval and consent to participate
: All research projects mentioned in the manuscript received approval from the respective national ethics review committees and informed consent was obtained from all study participants.
: Not applicable.
: The authors declare that they have no competing interests.