1. Evidence Based Practice Unit (EBPU); University College London and the Anna Freud Centre; UK
2. Manchester Institute of Education; School of Environment, Education and Development; University of Manchester; UK
3. Department of Human Ecology; University of California, Davis; California USA
4. Dundee Centre for Health and Related Research; School of Nursing and Health Sciences; University of Dundee; Dundee UK
5. The Greenwood Institute of Child Health; University of Leicester; UK
6. UCL Institute of Education; University College London; UK