1. Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
2. Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
3. Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
4. Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, Tennessee
5. Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee