1. BMC Public Health, The Urban Institute, Heriot-Watt University, Edinburgh, UK
2. SALDRU, University of Cape Town, Cape Town, South Africa
3. The Urban Institute, Heriot-Watt University, Edinburgh, UK
4. Independent Researcher, London
5. Environmental Stewardship for Health, Bristol
6. Independent Urban Planner & Integrator, Amsterdam
7. Independent Consultant, London