aPaediatric Division, Cambridge University Hospitals NHS Foundation Trust

bTrauma & Orthopaedics, Cambridge University Hospitals NHS Foundation Trust

cDepartment of Paediatric Orthopaedics, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom

Received 12 July 2023 Accepted 30 July 2023.

Correspondence to Mr Andreas Rehm, MD, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge CB2 0QQ, UK, Tel: +0044 7872051121; fax: +00441223596367; e-mail: [email protected]