Johns Hopkins UniversityEst. 1876
America’s First Research University
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The research area terms are hierarchical. Only one term can be selected at a time.
Select the category for the primary data files that you will be depositing into the repository. Data "type" is a broad term which includes data format and research method.
Open Access refers here to data freely accessible without fee, usually without requestor registration. Controlled access has a request method for registering and approving access to researchers, varying in requirements. Controlled is often required for human participant data.