Funding for this research was provided by:
Innovative Medicines Initiative (115300, 777394)
Medical Research Council (MR/S020381/1, MR/R004595/1)
Received: 3 March 2021
Accepted: 23 June 2021
First Online: 30 June 2021
: The study received ethical approval from the Psychiatry, Nursing and Midwifery Research Ethics Panel at King’s College London (ref: 17/LO/2071; 17/LO/1960).
: Not applicable.
: The authors have no competing interests.