IMPlementation of A Relatives’ Toolkit (IMPART study): an iterative case study to identify key factors impacting on the implementation of a web-based supported self-management intervention for relatives of people with psychosis or bipolar experiences in a National Health Service: a study protocol

Anne Fiona Lobban, Victoria Cathering Jane Appleton, Duncan Applebe, Johanna Barraclough, Julie Bowland, Naomi Ruth Fisher, Sheena Foster, Sonia Johnson, Elizabeth Ann Lewis, Ceu Mateus, Barbara Mezes, Elizabeth Murray, Puffin O'Hanlon, Vanessa Pinfold, Jo Rycroft-Malone, Ron Siddle, Jo Smith, Chris J. Sutton, Andrew John Walker, Steven Huntley Jones