Improving the effectiveness of psychological interventions for depression and anxiety in the cardiac rehabilitation pathway using group-based metacognitive therapy (PATHWAY Group MCT): study protocol for a randomised controlled trial

Adrian Wells, Kirsten McNicol, David Reeves, Peter Salmon, Linda Davies, Anthony Heagerty, Patrick Doherty, Rebecca McPhillips, Rebecca Anderson, Cintia Faija, Lora Capobianco, Helen Morley, Hannah Gaffney, Gemma Shields, Peter Fisher