Funding for this research was provided by:
European Community's Seventh Framework Programme (224495)
Received: 16 January 2021
Accepted: 27 April 2021
First Online: 25 May 2021
: All procedures performed in the study involving human participants were in accordance with the ethical standards of the Ethical Committee of King’s College London on human experimentation and with the Helsinki Declaration of 1975, as revised in 2000. This article does not contain any study with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.
: The authors declare no competing interests.