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Supplemental Information

Raw data of linear measurement

DOI: 10.7287/peerj.preprints.1402v1/supp-1

Raw data of angular measurement

DOI: 10.7287/peerj.preprints.1402v1/supp-2

Additional Information

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Silvia V Valentová-Strenáčiková conceived and designed the experiments, performed the experiments, contributed reagents/materials/analysis tools, wrote the paper.

Radovan Malina conceived and designed the experiments, analyzed the data, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper, translation.


The authors received no funding for this work.

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