1. Department of OtoHNS University of Minnesota Minneapolis Minnesota U.S.A.
2. University of Minnesota Medical School Minneapolis Minnesota U.S.A.
3. Association of Pediatric Program Directors McLean Virginia U.S.A.
4. Biostatistical Design and Analysis Center, Clinical and Translational Science Institute University of Minnesota Minneapolis Minnesota U.S.A.
5. School of Kinesiology, Human Sensorimotor Control Laboratory University of Minnesota Minneapolis Minnesota U.S.A.
6. Department of OtoHNS University of Minnesota, Lions Voice Clinic Minneapolis Minnesota U.S.A.
7. Division of Pulmonary, Allergy, Critical Care and Sleep, Department of Medicine University of Minnesota Minneapolis Minnesota U.S.A.