Johnson, William http://orcid.org/0000-0002-0347-4354
Norris, Tom
Hamer, Mark http://orcid.org/0000-0002-8726-7992
Funding for this research was provided by:
RCUK | Medical Research Council (MR/P023347/1)
Article History
Received: 2 July 2020
Revised: 25 August 2020
Accepted: 5 September 2020
First Online: 16 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All of the studies have received ethical approval and obtained informed parental and/ or participant consent; this information is available from the study websites and/ or cohort profiles.