Institute of Nuclear Medicine, University College London Hospitals, London, UK

Received 22 November 2022 Accepted 30 November 2022.

Correspondence to Alexandra Dudek, MBBS, FRCR, Institute of Nuclear Medicine, UCLH, 235 Euston Road, London, NW1 2BU, UK, Tel: +44 20 3456 7890; e-mail: [email protected]