Funding for this research was provided by:
Horizon 2020 (635056)
Text and Data Mining valid from 2019-09-05
Received: 13 March 2019
Accepted: 19 August 2019
First Online: 5 September 2019
Compliance with ethical standards
: This research involved human participants. All procedures were in accordance with the ethical standards of the institutional and/or national research committee. This study was approved by the Medical Ethics Review Committee of the Academic Medical Centre (University of Amsterdam, approval number W16_252 # 16.297).
: Informed consent was obtained from all participants included in the study.
: The authors declare that they have no conflict of interest.