Anne B Knol1
, Arthur C Petersen2
, Jeroen P van der Sluijs3,4,5
and Erik Lebret1,5 
1
National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
2
Netherlands Environmental Assessment Agency (PBL), Bilthoven, the Netherlands
3
Copernicus Institute for Sustainable Development and Innovation, Utrecht University, the Netherlands
4
Centre d'Economie et d'Ethique pour l'Environnement et le Développement, Université de Versailles Saint-Quentin-en-Yvelines, France
5
Institute for Risk Assessment Sciences (IRAS), Utrecht University, the Netherlands