Trauma-focused therapies for post-traumatic stress in psychosis: study protocol for the RE.PROCESS randomized controlled trial. - Burger SR; van der Linden T; Hardy A; de Bont P; van der Vleugel B; Staring ABP; de Roos C; van Zelst C; Gottlieb JD; Mueser KT; van Minnen A; de Jongh A; et al. (Trials, 2022)