Funding for this research was provided by:
National Children's Research Centre (G/17/1)
University College Dublin (Newman Fellowship in Rheumatology)
Received: 23 September 2020
Accepted: 10 March 2021
First Online: 25 March 2021
: Ethical approval for this study was obtained from Children’s Health Ireland (CHI) Research and Ethics committees at Crumlin (REC GEN/572/17) and Temple Street (Reference [CitationRef removed]. 075).
: Written consent was obtained from all parents/guardians and participants age > 18 years of age. Written assent was obtained from all participants age < 18 years.
: The authors declare that they have no competing interests.