Table 2. Facilitators and barriers to the implementation of CALM, according to the Proctor et al [9] model.

	Implementation outcomes	Participants’ perceptions
Facilitators	Acceptability	The content of CALM is a contribution to clinical practice, both for patients and therapists.
	Fidelity	There is a perceived consistency between what the intervention describes and what the professionals observe in their practice.
	Feasibility	The CALM structure may be applied by Chilean therapists.
Barriers	Penetration/escalation	There is a perceived difficulty in disseminating what has been learned, and training other professionals and teams due to time constraints and workload.
		The institutional organisation is perceived as resistant to change and to the adoption of new interventions, despite the possible interest of other professionals.
	Sustainability	Difficulty in continuing with CALM training.