1. Centre for Environmental Strategy; University of Surrey; Guildford UK
2. Energy, Environment and Water Research Center; Cyprus Institute; Nicosia Cyprus
3. Max Planck Institute for Chemistry; Mainz Germany
4. College of Science, King Saud University; Riyadh Saudi Arabia
5. Department of Geophysics and Planetary Science; Tel Aviv University; Tel Aviv Israel
6. Institute of Geography; University of Bern; Bern Switzerland