Relevant concomitant care permitted or prohibited during the trial {11d}
Individuals within both the control and intervention arms will continue to receive their usual care during the trial period. This includes access to routine services such as psychosocial interventions (where provided) and pharmacological interventions. We will, however, exclude individuals who are currently taking part in other RCTs of psychosocial interventions being conducted at the sites to reduce the potential for contamination.