About the Authors

Stephen J. Genuis

sgenuis@ualberta.ca

Affiliation Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada

Gerry Schwalfenberg

Affiliation Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada

Anna-Kristen J. Siy

Affiliation Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada

Ilya Rodushkin

Affiliations Department of Geosciences and Environmental Engineering, Luleå University of Technology, Luleå, Sweden, ALS Scandinavia AB, Luleå, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SG GS. Performed the experiments: SG GS IR. Analyzed the data: SG GS. Contributed reagents/materials/analysis tools: SG GS AS. Wrote the paper: SG GS AS IR.