1. Professor of Public Health, Institute of Epidemiology & Health Care, UCL, 1-19 Torrington Place, London WC1E 6BT, UK
2. Professor of Energy Policy, Vice Dean, School of Sustainability, Reichman University, Herzliya, Israel
3. Clinical Research Fellow, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
4. Public Health Specialty Registrar, Institute of Epidemiology & Health Care, UCL, London, UK
5. Professor of Technology & Innovation Management (Healthcare), Imperial College Business School, London, UK
6. Principal Research Fellow, Energy Institute, UCL, London, UK