Funding for this research was provided by:
UK Research and Innovation (ES/S002588/1, ES/S002588/1, ES/S002588/1)
Leverhulme Trust (PLP-2018-007)
Received: 4 December 2021
Accepted: 7 March 2022
First Online: 16 March 2022
: The study was performed in accordance with the principles of the Declaration of Helsinki and received ethical approval from the University College London (UCL) ethics committee (14895/001). All participants provided written informed consent before taking part.
: Not applicable.
: The authors declare that they have no competing interests.