1. University of Bristol; School of Social and Community Medicine; Canynge Hall, 39 Whatley Road Bristol UK BS8 2PS
2. Amedeo Avogadro University of Eastern Piedmont; Department of Translational Medicine; Via Solaroli 17 Novara NO Italy 28100
3. Oxford Brookes University; Department of Psychology, Social Work and Public Health; Marston Road, Jack Straws Lane Marston Oxford England UK OX3 0FL
4. Newcastle University; Institute of Health and Society; Richardson Road Newcastle upon Tyne UK NE2 4AX
5. University of Melbourne and the Murdoch Children’s Research Institute; Department of Paediatrics; Level 2E, Reception K The Royal Children's Hospital 50 Flemington Road Parkville Victoria Australia 3025
6. School of Medicine, Cardiff University; Institute of Primary Care and Public Health; 7th Floor Neuadd Meirionnydd Cardiff UK CF14 4YS