1. Department of Hygiene, Epidemiology and Medical Statistics, Medical School, University of Athens, Athens, Greece
2. Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
3. Department of Epidemiology, Lazio Region Health Service (ASL ROMA 1), Rome, Italy
4. Division for Climate and Environment, Norwegian Institute of Public Health (NIPH), Oslo, Norway
5. Institute of Epidemiology, Helmholtz Zentrum München (HMGU), Neuherberg, Germany
6. CICERO Center for International Climate Research, Norway
7. Environmental Research Group, MRC Centre for Environment and Health, Imperial College, London, United Kingdom