McManus, S. https://orcid.org/0000-0003-2711-0819
Gunnell, D.
Funding for this research was provided by:
National Institute for Health Research (PHPEHF50/27)
Article History
Received: 19 August 2019
Accepted: 9 October 2019
First Online: 30 October 2019
Compliance with ethical standards
:
: The authors confirm that they have no interests to declare.
: The authors assert that all procedures contributing to this work comply with the ethical standards of the relevant national and institutional committees on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008. This secondary analysis was approved by the National Centre for Social Research’s ethical review committee.