Funding for this research was provided by:
Wellcome Trust (084632/Z/08/Z)
Article History
Received: 13 October 2020
Revised: 31 January 2021
Accepted: 18 February 2021
First Online: 2 March 2021
Declarations
:
: Ethical approval for the study was obtained from the ALSPAC Ethics and Law Committee and the Local Research Ethics Committees. Written 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.
: Written 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.
: The authors have no conflict of interest to declare that are relevant to the content of this article. Codes used for carrying out the analysis as well as other materials related to the project can be provided upon request to the authors.