title: Erratum to: Obstructive Sleep Apnea Screening and Airway Structure Characterization During Wakefulness Using Tracheal Breathing Sounds.
authors.affiliation: Biomedical Engineering Program, University of Manitoba, Winnipeg, MB, Canada.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Elwali
authors.affiliation: Biomedical Engineering Program, University of Manitoba, Winnipeg, MB, Canada. Zahra.Moussavi@umanitoba.ca.
authors.forename: Zahra
authors.identifier: 0000-0001-9202-949X
authors.initials: Z
authors.lastname: Moussavi