Predictive risk stratification model: a randomised stepped-wedge trial in primary care (PRISMATIC) oleh Helen Snooks, Kerry Bailey-Jones, Deborah Burge-Jones, Jeremy Dale, Jan Davies, Bridie Evans, Angela Farr, Deborah Fitzsimmons, Jane Harrison, Martin Heaven, Helen Howson, Hayley Hutchings, Gareth John, Mark Kingston, Leo Lewis, Ceri Phillips, Alison Porter, Bernadette Sewell, Daniel Warm, Alan Watkins, Shirley Whitman, Victoria Williams, Ian T Russell