About the Authors

Laura Scherer

scherer@ifu.baug.ethz.ch

Affiliation Institute of Environmental Engineering, ETH Zurich, Zurich, Switzerland

Stephan Pfister

Affiliation Institute of Environmental Engineering, ETH Zurich, Zurich, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: LS SP. Formal analysis: LS. Methodology: LS. Writing – original draft: LS. Writing – review & editing: LS SP.