1. Division of Geography and Tourism, University of Leuven/KU Leuven, University of Leuven, Heverlee, Belgium
2. School of Natural & Built Environment, Queen’s University Belfast, Belfast, Northern Ireland
3. Department of Geography, University of Montreal, Université de Montréal, Campus MIL, Montréal, Canada
4. IGARUN, Nantes University, Nantes Université, Nantes, France