1 Department of Otolaryngology, Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN Division of Allergy, Pulmonary, and Critical Care, Vanderbilt University Medical Center, Nashville, TN, and Tennessee Valley Veteran's Affairs Geriatric Research Education Clinical Center (GRECC), Nashville, TN, and Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center, Vanderbilt University Medical Center, Nashville, TN Department of Otolaryngology, Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, and Division of Laryngology, Vanderbilt University Medical Center, Nashville, TN.