About the Authors

Sławomir Wójcik

swoj@gumed.edu.pl

Affiliation Department of Anatomy and Neurobiology, Medical University of Gdańsk, Gdańsk, Poland

Jan Henryk Spodnik

Affiliation Department of Anatomy and Neurobiology, Medical University of Gdańsk, Gdańsk, Poland

Jerzy Dziewiątkowski

Affiliation Department of Anatomy and Neurobiology, Medical University of Gdańsk, Gdańsk, Poland

Edyta Spodnik

Affiliation Department of Anatomy and Neurobiology, Medical University of Gdańsk, Gdańsk, Poland

Janusz Moryś

Affiliation Department of Anatomy and Neurobiology, Medical University of Gdańsk, Gdańsk, Poland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SW. Performed the experiments: SW JHS. Analyzed the data: SW JD. Contributed reagents/materials/analysis tools: SW ES. Wrote the paper: SW JD JM.