Funding for this research was provided by:
Leverhulme Trust (SG171197)
Article History
Received: 1 August 2018
Accepted: 14 November 2018
First Online: 26 November 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All study procedures were 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.
: Informed consent was obtained from all participants (both parents and adolescents) in the study.