Funding for this research was provided by:
Helse Sør-Øst RHF (2020024)
UK Medical Research Council
Wellcome (217065/Z/19/Z)
University of Bristol
Article History
Received: 27 March 2021
Accepted: 19 November 2021
First Online: 22 December 2021
Declarations
:
: The authors have no conflicts of interest to disclose.
: Ethical approval for the study was obtained from the ALSPAC Ethics and Law Committee and the Local Research Ethics Committees.
: Informed consent for the use of data collected via questionnaires and clinics was obtained from participants following the recommendations of the ALSPAC Ethics and Law Committee at the time.