1. Public and Patient Involvement Research Unit School of Medicine University of Limerick Limerick Ireland
2. Health Research Institute University of Limerick Limerick Ireland
3. EPI Unit – Instituto de Saúde Pública Universidade do Porto Porto Portugal
4. Departamento de Ciências da Saúde Pública e Forenses e Educação Médica Faculdade de Medicina Universidade do Porto Porto Portugal
5. Centre for Research and Studies in Sociology University Institute of Lisbon Lisbon Portugal
6. School of Public Health, Physiotherapy and Sports Science University College Dublin Dublin Ireland
7. World Health Organization Geneva Switzerland
8. World Health Organization Regional Office for Europe Copenhagen Denmark