aImperial College London, Institute of Clinical Sciences and UKRI, MRC London Institute of Medical Sciences, Hammersmith Campus, London

bDepartment of Psychiatry, University of Cambridge

cCambridgeshire and Peterborough NHS Foundation Trust, Cambridge

dSouth London and Maudsley NHS Foundation Trust

Received 2 February 2023 Accepted 6 February 2023.

Correspondence to Emanuele F. Osimo, MBBS, MSc (eq), MRCPsych, Imperial College London, Institute of Clinical Sciences and UKRI, MRC London Institute of Medical Sciences, Office 6.12, Hammersmith Campus, Du Cane Road, London W12 0HS, UK, Tel: +44 20 3313 3034; e-mail: [email protected]