1. Sociology of Development & Change, Wageningen University & Research, Wageningen, the Netherlands
2. Department of Earth, Environmental & Geographical Sciences, Northern Michigan University, Marquette, MI, USA
3. Department of Geography, Geology and Planning, Missouri State University, Springfield, MO, USA
4. Department of Sociology, Virginia Tech, Blacksburg, VA, USA
5. Department of Community Development and Applied Economics, Department of Computer Science, University of Vermont, Burlington, VT, USA