Kwong, Alex S. F. http://orcid.org/0000-0003-1953-2771
Manley, David
Timpson, Nicholas J.
Pearson, Rebecca M.
Heron, Jon
Sallis, Hannah
Stergiakouli, Evie
Davis, Oliver S. P.
Leckie, George
Article History
Received: 7 December 2018
Accepted: 8 December 2018
First Online: 22 January 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Ethical oversight for the study was obtained from the ALSPAC Law and Ethics Committee and Local Research Ethics Committees.
: All individuals gave consent to be included in ALSPAC.