About the Authors

Andrew C. Singer

acsi@ceh.ac.uk

Affiliation NERC – Centre for Ecology and Hydrology, Wallingford, United Kingdom

Josef D. Järhult

Affiliation Section of Infectious Diseases, Department of Medical Sciences, Uppsala University, Uppsala, Sweden

Roman Grabic

Affiliations Department of Chemistry, Umeå University, Umeå, Sweden, University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Vodnany, Czech Republic

Ghazanfar A. Khan

Affiliation Department of Chemistry, Umeå University, Umeå, Sweden

Ganna Fedorova

Affiliations Department of Chemistry, Umeå University, Umeå, Sweden, University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Vodnany, Czech Republic

Jerker Fick

Affiliation Department of Chemistry, Umeå University, Umeå, Sweden

Richard H. Lindberg

Affiliation Department of Chemistry, Umeå University, Umeå, Sweden

Michael J. Bowes

Affiliation NERC – Centre for Ecology and Hydrology, Wallingford, United Kingdom

Björn Olsen

Affiliations Section of Infectious Diseases, Department of Medical Sciences, Uppsala University, Uppsala, Sweden, Section for Zoonotic Ecology and Epidemiology, School of Natural Sciences, Linnaeus University, Kalmar, Sweden

Hanna Söderström

Affiliation Department of Chemistry, Umeå University, Umeå, Sweden

Competing Interests

The authors received funding from a commercial source (La Roche Ltd.). There are no further patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceived and designed the experiments: ACS JDJ JF HS. Performed the experiments: ACS JDJ RG GAK GF JF RHL MJB BO HS. Analyzed the data: ACS HS. Contributed reagents/materials/analysis tools: ACS JF MJB HS. Wrote the paper: ACS HS.