Acceptance and Commitment Therapy to support medication decision-making and quality of life in women with breast cancer: protocol for a pilot randomised controlled trial oleh Samuel G. Smith, Rachel Ellison, Louise Hall, Jane Clark, Suzanne Hartley, Ellen Mason, Jamie Metherell, Catherine Olivier, Vicky Napp, Jay Naik, Sarah Buckley, Charlotte Hirst, Sue Hartup, Richard D. Neal, Galina Velikova, Amanda Farrin, Michelle Collinson, Christopher D. Graham