1. Helmholtz Centre for Environmental Research–UFZ Leipzig Germany
2. Center for Applied Geoscience, Eberhard Karls University of Tübingen Tübingen Germany
3. Skaggs School of Pharmacy & Pharmaceutical Sciences, University of California San Diego, La Jolla California USA
4. Health and Environmental Sciences Institute Washington, DC USA
5. ExxonMobil Petroleum and Chemical Machelen Belgium
6. ExxonMobil Biomedical Sciences Spring Texas USA