Department Nuclear Medicine, Royal Sussex County Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton, BN2 5BE, UK

Received 19 July 2023 Accepted 24 July 2023.

Correspondence to Ralph McCready, DSc., FRCR, FRCP, Hon. FFR RCSI, Department Nuclear Medicine, Royal Sussex County Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton, BN2 5BE, UK, Tel: +44 1273 696955; e-mail: [email protected]