About the Authors

Amar Karalija

amar.karalija@umu.se

Affiliations Department of Integrative Medical Biology, Section of Anatomy, Umeå University, Umeå, Sweden, Department of Surgical and Perioperative Science, Section of Hand and Plastic Surgery, Umeå University, Umeå, Sweden

Liudmila N. Novikova

Affiliation Department of Integrative Medical Biology, Section of Anatomy, Umeå University, Umeå, Sweden

Greger Orädd

Affiliations Department of Integrative Medical Biology, Section of Physiology, Umeå University, Umeå, Sweden, Umeå Centre for Comparative Biology, Umeå University, Umeå, Sweden

Mikael Wiberg

Affiliations Department of Integrative Medical Biology, Section of Anatomy, Umeå University, Umeå, Sweden, Department of Surgical and Perioperative Science, Section of Hand and Plastic Surgery, Umeå University, Umeå, Sweden

Lev N. Novikov

Affiliation Department of Integrative Medical Biology, Section of Anatomy, Umeå University, Umeå, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: LeNN LiNN AK MW. Data curation: AK LeNN LiNN GO. Formal analysis: AK LeNN. Funding acquisition: MW LeNN. Investigation: AK LeNN LiNN GO. Methodology: AK LeNN LiNN GO. Project administration: AK LeNN LiNN. Resources: MW LeNN LiNN. Supervision: LeNN LiNN MW. Validation: AK. Visualization: AK LeNN. Writing – original draft: AK. Writing – review & editing: AK LeNN LiNN GO MW.