About the Authors

Ingo R. Titze

Affiliations National Center for Voice and Speech, University of Utah, Salt Lake City, Utah, United States of America, Department of Communication Sciences and Disorders, The University of Iowa, Iowa City, Iowa, United States of America

Tobias Riede

t.riede@utah.edu

Affiliations National Center for Voice and Speech, University of Utah, Salt Lake City, Utah, United States of America, Department of Biology, University of Utah, Salt Lake City, Utah, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IRT TR. Performed the experiments: IRT TR. Analyzed the data: IRT TR. Contributed reagents/materials/analysis tools: IRT TR. Wrote the paper: IRT TR.