Werner-Seidler, A., Hitchcock, C., Bevan, A., McKinnon, A., Gillard, J., Dahm, T., Chadwick, I., Panesar, I., Breakwell, L., Mueller, V., Rodrigues, E., Rees, C., Gormley, S., Schweizer, S., Watson, P., Raes, F., Jobson, L., & Dalgleish, T. (2018). a cluster randomized controlled platform trial comparing group MEmory specificity training (MEST) to group psychoeducation and supportive counselling (PSC) in the treatment of recurrent depression. Behaviour research and therapy, 105, 1–9. http://access.bl.uk/ark:/81055/vdc_100060350377.0x00005f