Article History
Received: 24 September 2021
Accepted: 26 March 2022
First Online: 8 April 2022
Declarations
:
: This study was reviewed and approved by the Health Research Authority (HRA) and the Yorkshire and the Humber-Sheffield Research Ethics Committee (Reference 21/YH/0139). The co-sponsors are King’s College London and King’s College Hospital NHS Foundation Trust.Written informed parental consent is obtained for recruitment to the study.
: N/A
: The authors declare that they have no competing interests.