About the Authors

Boris Zimmermann

boris.zimmermann@nmbu.no

Affiliation Department of Mathematical Sciences and Technology, Norwegian University of Life Sciences, Ås, Norway

Zdenko Tkalčec

Affiliation Division for Marine and Environmental Research, Ruđer Bošković Institute, Zagreb, Croatia

Armin Mešić

Affiliation Division for Marine and Environmental Research, Ruđer Bošković Institute, Zagreb, Croatia

Achim Kohler

Affiliation Department of Mathematical Sciences and Technology, Norwegian University of Life Sciences, Ås, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BZ ZT AM. Performed the experiments: BZ ZT. Analyzed the data: BZ AK. Contributed reagents/materials/analysis tools: BZ AM ZT AK. Wrote the paper: BZ AM ZT AK.