Open-Data Contest Unearths Scientific Gems–And Controversy

March 8, 2017

(Nature) – When a prestigious medical journal challenged scientists to analyse data from a pivotal blood-pressure study in search of new findings, hundreds of researchers around the world rushed to sign up. The contest, sponsored by the New England Journal of Medicine, offered scientists a rare opportunity to access detailed trial data that otherwise might have remained proprietary for another year — if not indefinitely. But the competition, whose winners were announced on 7 March, also illustrates the tension between speeding access to data and protecting the interests of those who laboured to collect them.

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