Toseeb, Umar http://orcid.org/0000-0002-7536-2722
McChesney, Gillian http://orcid.org/0000-0001-9698-3344
Oldfield, Jeremy http://orcid.org/0000-0002-7518-118X
Wolke, Dieter http://orcid.org/0000-0003-0304-268X
Article History
First Online: 22 July 2019
Compliance with Ethical Standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The University of London research governance ensured covering of ethical requirements.
: Informed consent was obtained from all individual participants included in the study. Secondary analysis of this data was approved by the Education Ethics Committee at the University of York, UK (Ref: 18/34).