About the Authors

Petteri Hyvärinen

petteri.hyvarinen@aalto.fi

Affiliations Department of Otorhinolaryngology—Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Biomedicum Helsinki 1, P.O. Box 220, FI-00029 HUS, Helsinki, Finland, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, P.O. Box 12200, FI-00076 AALTO, Espoo, Finland

Antti Mäkitie

Affiliation Department of Otorhinolaryngology—Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Biomedicum Helsinki 1, P.O. Box 220, FI-00029 HUS, Helsinki, Finland

Antti A. Aarnisalo

Affiliation Department of Otorhinolaryngology—Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Biomedicum Helsinki 1, P.O. Box 220, FI-00029 HUS, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PH AAA. Performed the experiments: PH AAA. Analyzed the data: PH. Contributed reagents/materials/analysis tools: PH AM AAA. Wrote the paper: PH AM AAA.