1. Vagelos College of Physicians and Surgeons Columbia University New York New York USA
2. Department of Otolaryngology‐Head & Neck Surgery Columbia University New York New York USA
3. Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College Columbia University New York New York USA
4. Department of Medicine University of Otago Christchurch New Zealand
5. The University of Canterbury Rose Center for Stroke Recovery & Research at St. George's Medical Center Christchurch New Zealand
6. Department of Neurology Columbia University New York New York USA
7. Department of Physiology and Cellular Biophysics Columbia University New York New York USA