Kilts has stated in emails that
We plan to continue making this data available to researchers for the foreseeable future—many years, if possible. I understand the journal typically wants data to be available for five years, and we fully intend to keep this data available for that period of time and beyond.
Researchers are not allowed to keep copies of extracts:
Within 15 days of a subscription end date or deactivation, each researcher must provide all papers, complete a final report, and provide signed verification that she/he destroyed and purged all copies of the data during deactivation. [*]
Lars Vilhuber reports that Kilts has enabled fast access to raw data, by using the the regular project approval process. There has also been some occasions, under particular circumstances, where sharing of intermediate data was allowed. All such sharing had to comply with the relevant computer security rules.
