“…The research literature on collaborative care and personal recovery provided the foundational structure for the components and key content of the IPT. Social science theory, including the Chronic Care Model (Wagner et al, 1996) and a conceptual framework for personal recovery in mental health (Leamy et al, 2011), with research evidence about collaborative care (Bauer et al, 2006; Chatterjee et al, 2014; Druss et al, 2001; Kilbourne, 2008; Meadows et al, 2007; Reilly et al, 2013; van der Voort et al, 2015; Waxmonsky et al, 2014), supported our aim to follow the fundamental principles of collaborative care optimised for people with experience of psychosis, where there was evidence of potential benefit.…”