1. National University of Ireland Maynooth; Department of Psychology, John Hume Building; Maynooth Co Kildare Ireland
2. National University of Ireland Maynooth; Department of Psychology; Maynooth Co. Kildare Ireland
3. University of York; Institute for Effective Education; 2nd Floor Berrick Saul Building York UK YO10 5DD
4. College of Health and Behavioural Sciences, Bangor University; Centre for Evidence Based Early Intervention, School of Psychology; Nantlle Building Normal Site Bangor Gwynedd UK LL57 2PX
5. Royal College of Surgeons; Department of General Practice; Beaux Lane House Mercer St Dublin Ireland 2
6. Queen's University Belfast; Centre for Public Health; Mulhouse Building, Royal Group of Hospitals Grosvenor Road Belfast Northern Ireland UK BT12 6BJ