1. Community Health and Epidemiology
2. Emergency Medicine
3. Psychology, Queen’s University, Kingston, Ontario, Canada
4. Department of Sociology and Anthropology, Bar-Illan University, Ramat Gam, Israel
5. Mother and Child National Research Institute, Warsaw, Poland
6. Maternal and Child Health Bureau, Health Resources and Services Administration, Rockville, Maryland
7. Child and Adolescent Health Research Unit, University of Edinburgh, Edinburgh, Scotland