Footnotes

• Contributors BD led on the paper. POW substantially contributed to a final draft with original input.

• Funding This research received no specific grant from any funding agency in the public, commercial or not-for-profit sectors.

• Competing interests BD has received a fee for a psychosocial treatment manual from Lundbeck. POW has provided consultancies for Lundbeck and Takeda Interpersonal psychotherapy supervisor.

• Provenance and peer review Commissioned; internally peer reviewed.