1. Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Centre for Implementation Science, Health Service and Population Research Department, David Goldberg Centre, King’s College London, De Crespigny Park, Denmark Hill, London, UK
2. Department of Cancer Studies, Guy's Hospital, King's College London, Great Maze Pond, London, UK
3. Institute of Pharmaceutical Sciences, King’s College London, 150 Stamford Street, London, UK
4. Centre for Research on Health and Social Care Management (CERGAS), Università Commerciale L. Bocconi, Via Roberto Sarfatti, 25, Milan, Italy
5. Institute for Health Research, University of Exeter Medical School, Heavitree Road, , Exeter UK
6. College of Public Health, University of South Florida, Bruce B Downs Blvd, Tampa, FL, USA