1. Faculty of Health Sciences, Trinity College Dublin, Dublin, Ireland
2. School of Social Work, Temple University, Philadelphia, Pennsylvania.
3. Faculty of Health Sciences and Sport, University of Stirling, Stirling, Scotland.
4. University of Illinois at Chicago, Chicago, Illinois.
5. School of Medicine, Radboud University, Nijmegen, The Netherlands.
6. Private Consultant, Northampton, Massachusetts.
7. Catalan Foundation for Down Syndrome, Barcelona, Spain.
8. Eliot, Maine.
9. Daughters of Charity Disability Support Service, Dublin, Ireland.
10. Reena Foundation, Toronto, Ontario, Canada.