1. NewClimate Institute, Cologne, Germany
2. Environmental Systems Analysis Group, Wageningen University & Research, Wageningen, the Netherlands
3. Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, the Netherlands
4. German Development Institute/Deutsches Institut für Entwicklungspolitik (DIE), Bonn, Germany
5. PBL Netherlands Environmental Assessment Agency, Den Haag, the Netherlands
6. Institute for Environmental Studies (IVM), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands