x

NEW UPDATE: Completed trials may now upload and register supplementary documents (e.g. null results reports, populated pre-analysis plans, or post-trial results reports) in the Post Trial section under Reports, Papers, & Other Materials.
Back to History

Fields Changed

Trial
Field Before After
Status On Going Completed
Last Published June 10, 2019 09:54 PM June 03, 2020 05:33 AM
Planned Number of Observations 157 10,000+ workers
Back to top