1. National Centre of Epidemiology CIBER Epidemiologia y Salud Publica Instituto de Salud Carlos III Spain (CNE‐ISCIII)
2. National Centre of Epidemiology Instituto de Salud Carlos III (CNE‐ISCIII)
3. German Federal Institute for Risk Assessment
4. Instituto Nacional de Saúde Doutor Ricardo Jorge, I.P
5. University of Thessaly