1. Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMDUSA
2. Department of Otolaryngology‐Head and Neck SurgeryJohns Hopkins School of MedicineBaltimoreMDUSA
3. Cochlear Center for Hearing and Public Health, Johns Hopkins Bloomberg School of Public HealthBaltimoreMDUSA
4. Department of NeurologyJohns Hopkins School of MedicineBaltimoreMDUSA
5. College of Science and Mathematics, University of South Florida Sarasota ‐ ManateeSarasotaFLUSA
6. Department of BiostatisticsGillings School of Global Public Health, University of North CarolinaChapel HillNCUSA
7. Department of Communication Sciences and DisordersUniversity of South FloridaTampaFLUSA
8. Department of EpidemiologyUniversity of Pittsburgh Graduate School of Public HealthPittsburghPAUSA
9. Graduate School of Public Health, University of PittsburghPittsburghPAUSA
10. Department of Social Sciences and Health PolicyWake Forest School of MedicineWinston‐SalemNCUSA
11. The MIND Center, University of Mississippi Medical CenterJacksonMSUSA
12. Division of Epidemiology and Community HealthUniversity of Minnesota School of Public HealthMinneapolisMNUSA
13. Department of Otolaryngology‐Head and Neck SurgeryUniversity of South FloridaTampaFLUSA
14. RTI InternationalResearch Triangle ParkNCUSA
15. George W. Comstock Center for Public Health Research and Prevention, Johns Hopkins Bloomberg School of Public HealthHagerstownMDUSA
16. Department of General Internal MedicineJohns Hopkins School of MedicineBaltimoreMDUSA