1. Institutional Change and Regional Public Goods, Leibniz Institute for Research on Society and Space, Erkner, Germany
2. School of Architecture, Universitat Internacional de Catalunya UIC, Barcelona, Spain
3. Bax & Company, Delft University of Technology, Delft, The Netherlands
4. IHE Delft Institute for Water Education, Department of Water Science and Engineering, UNESCO-IHE Institute for Water Education, Delft, The Netherland