1. Saint Louis University Center for Health Outcomes Research (SLUCOR), Saint Louis University, Saint Louis, MO, USA
2. Department of Epidemiology, College for Public Health and Social Justice, Saint Louis University, Saint Louis, MO, USA
3. Saint Louis University School of Medicine, Department of Internal Medicine, Saint Louis, MO, USA
4. Department of Biostatistics and Bioinformatics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, USA
5. Saint Louis University School of Medicine, Department of Otolaryngology-Head and Neck Surgery, Saint Louis, MO, USA
6. Saint Louis University Cancer Center, Saint Louis, MO, USA