About the Authors

Jung Min Han

jhan158@aucklanduni.ac.nz

Affiliation Department of Mathematics, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand

Akihiko Tanimura

Affiliation Department of Pharmacology, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-Tobetsu, Hokkaido 061-0293, Japan

Vivien Kirk

Affiliation Department of Mathematics, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand

James Sneyd

Affiliation Department of Mathematics, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Formal analysis: JMH. Investigation: AT. Methodology: JMH VK JS. Software: JMH. Visualization: JMH. Writing – original draft: JMH AT. Writing – review & editing: JMH AT VK JS.