476
Participants
Start Date
July 5, 2022
Primary Completion Date
July 15, 2023
Study Completion Date
November 1, 2024
Hearing test
Participants visit a local hearing aid shop to assess their hearing function
Institute for Social and Preventive Medicine, Bern
Krebsforschung Schweiz, Bern, Switzerland
OTHER
University of Bern
OTHER