Leyland, Anna
Emerson, Lisa-Marie
Rowse, Georgina
Funding for this research was provided by:
University of Sheffield
Article History
First Online: 13 March 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures were approved by the ethics committee at the University of Sheffield and were in accordance with the 1964 Helsinki Declaration and its later amendments.
: Informed consent was obtained from all parents or guardians of the participants included in the study.