Nicola Carslaw, Department of Environment and Geography, University of York, York YO10 5DD, UK. Email: [email protected]

Ian Colbeck, School of Biological Sciences, University of Essex, Colchester CO4 3SQ, UK. Email: [email protected]

Juana Maria Delgado-Saborit, ISGlobal Barcelona Institute for Global Health – Campus MAR, Barcelona Biomedical Research Park (PRBB), c/ Doctor Aiguader 88, 08003 Barcelona, Spain. Email: [email protected]

Julia C. Fussell, Department of Analytical, Environmental and Forensic Sciences, School of Population Health and Environmental Sciences, Franklin-Wilkins Building, King's College London, 150 Stamford Street, London SE1 9NH, UK

Patrick Goodman, Dublin Institute of Technology, Dublin, Ireland

Otto Hänninen, National Institute for Health and Welfare, 70701 Kuopio, Finland. Email: [email protected]

Stuart Harrad, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK. Email: [email protected]

Roy M. Harrison, Department of Environmental Health and Risk Management, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK, and Department of Environmental Science/Center of Excellence in Environmental Studies, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia. Email: [email protected]

Frank J. Kelly, Department of Analytical, Environmental and Forensic Sciences, School of Population Health and Environmental Sciences, Franklin-Wilkins Building, King's College London, 150 Stamford Street, London SE1 9NH, UK

Robert L. Maynard, Honorary Professor, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK. Email: [email protected]

Xavier Querol, Institute of Environmental Assessment and Water Research, IDAEA-CSIC, c/ Jordi Girona 18–26, 08034 Barcelona, Spain

Ioar Rivas, Department of Analytical, Environmental and Forensic Sciences, School of Population Health and Environmental Sciences, Franklin-Wilkins Building, King's College London, 150 Stamford Street, London SE1 9NH, UK. Email: [email protected]

Tuan V. Vu, Department of Environmental Health and Risk Management, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK

Corinne Whitby, School of Biological Sciences, University of Essex, Colchester CO4 3SQ, UK