1. University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
2. Department of Otolaryngology – Head & Neck Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
3. School of Medicine, Lake Erie College of Osteopathic Medicine (LECOM), Erie, Pennsylvania, USA
4. School of Biomedical Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA
5. School of Biology, Washington & Jefferson College
6. Department of Pulmonary Allergy and Critical Care Medicine
7. Department of Environmental & Occupational Health
8. University of Pittsburgh Asthma and Environmental Lung Health Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
9. Division of Otolaryngology, Brigham and Women’s Hospital, Boston, Massachusetts, USA