- Correspondence to Dr Hani F Ayyash, PhD, MMedSci, MBBS, PGDipPsych, FRCPCH- Integrated Department of Paediatrics, Mid and South Essex University Hospitals Group, Southend University Hospital NHS Foundation Trust, Prittlewell Chase, Westcliff-On-Sea, Southend-On-Sea, SS0 0RY, United Kingdom;
- Received May 14, 2020
- Revised December 8, 2020
- Accepted January 9, 2021
- First published February 8, 2021.
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