About the Authors
- Thomas Henzi
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Affiliation Anatomy, Department of Medicine, University of Fribourg, Fribourg, Switzerland
- Beat Schwaller
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* E-mail: beat.schwaller@unifr.ch
Affiliation Anatomy, Department of Medicine, University of Fribourg, Fribourg, Switzerland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: TH BS. Performed the experiments: TH. Analyzed the data: TH BS. Wrote the paper: TH BS.