Warnock, A.
Szatkowski, L.
Lakshmanan, A.
Lee, L.
Kelsall, W.
Article History
Received: 23 March 2021
Accepted: 21 May 2021
First Online: 9 June 2021
Declarations
:
: Application was made to BPSU in 2011 with permission to proceed in September 2012. Funding was through the Sir Peter Tizard Bursary (held by Dr. Lee). Study ethics approval was granted by NRES Committee - East Midlands - Derby (Reference: ECC 3-02(FT6)/2012.All clinical and study procedures were performed according to approved local protocol. Informed consent from study participants, their parents/guardians (written or verbal) for use of routinely collected, then anonymized data was not necessary as per BPSU agreement with the national Confidentiality Advisory Group and Health Research Authority.
: Not applicable.
: The authors declare that they have no competing interests.