DEPRECATED: Data Set for Systematic Mapping Study: User-operated Audiometry

<p>DEPRECATED: The collected data used to analyze the research field of user-operated audiometry through a mapping study. The ods file version of the data set is downloaded from a Google Spreadsheets file. First named author can be contacted if any issues with this fileformat presents itself, and a copy of the Google Spreadsheets file can maybe be shared instead.</p>