1. Department of Human Geography, Spatial Planning and International Development Studies, University of Amsterdam, Amsterdam, The Netherlands
2. Department of Geography, Autonomous University of Barcelona, Cerdanyola del Vallès, Spain
3. Landscape Architecture and Spatial Planning, Wageningen University and Research, Wageningen, the Netherlands
4. CITCEM – Centre for Transdisciplinary Research on Culture, Space and Memory, University of Porto, Porto, Portugal