How scientists use data repository - case study data (trial data)

<p><span lang="en">Research data should be collected and made available in institutional, national or international repositories.<br />When choosing a repository, you need to pay attention to the following issues:<br />•    on what terms the data will be stored<br />•    how the data will be secured<br />•    whether the repository supports the metadata description standard used in the discipline<br />•   
whether the repository provides the assignment of an identifier, such
as DOI, to datasets (this translates into better data retrieval)<br />•    whether the dataset can be linked to authors using identifiers, i.e. ORCID<br />•    whether other researchers in the discipline use the same repository<br />•   
the cost of depositing data (check whether the repository you choose
applies additional fees, the so-called Data Processing Charge, or
whether depositing data is free)<br />When choosing a repository, it is
also worth using the Register of Research Data Repositories. This is a
global registry of research data repositories from all scientific
disciplines. <br /></span></p>