Funding for this research was provided by:
Economic and Social Research Council
Article History
First Online: 2 June 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest to report.
: All procedures were performed in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent was obtained from all participants aged 16 and above. Informed consent was provided by a parent or carer if the participant was below the age of 16, while informed assent was provided by the participant in these cases.”