About the Authors

Warsha Singh

singh.warsha@gmail.com

Affiliation Science Institute, University of Iceland, Reykjavik, Iceland

Erla B. Örnólfsdóttir

Affiliation Holar University College, Holar, Iceland

Gunnar Stefansson

Affiliation Science Institute, University of Iceland, Reykjavik, Iceland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WS EBÖ GS. Performed the experiments: WS EBÖ. Analyzed the data: WS GS. Contributed reagents/materials/analysis tools: WS EBÖ GS. Wrote the paper: WS EBÖ GS.