About the Authors

Joris L. van der Ham

jvanderh@gmu.edu

Affiliation Department of Environmental Science and Policy, George Mason University, Fairfax, Virginia, United States of America

Kim de Mutsert

Affiliation Department of Environmental Science and Policy, George Mason University, Fairfax, Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLvdH KdM. Performed the experiments: JLvdH KdM. Analyzed the data: JLvdH KdM. Contributed reagents/materials/analysis tools: JLvdH KdM. Wrote the paper: JLvdH KdM.