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Correction to: Use of daily electronic patient-reported outcome (PRO) diaries in randomized controlled trials for rheumatoid arthritis: rationale and implementation

The original article was published in Trials 2019 20:182

Correction to: Trials

https://doi.org/10.1186/s13063-019-3272-0

After publication of the original article [1], the authors have notified us of an error in language used in the text:

  • The first sentence of the 6th paragraph under the Methods sections should read “Training was completed for each individual patient.”

  • The first sentence of the 3rd paragraph under Training of patients and site staff should read: “The site staff underwent face-to-face training and hands-on experience with the devices at investigator meetings or online training modules and took 2 hours to complete on average.”

The phrase “took 2 hours to complete on average” was moved from the first sentence to the second one.

Reference

  1. 1.

    Bingham CO, et al. Use of daily electronic patient-reported outcome (PRO) diaries in randomized controlled trials for rheumatoid arthritis: rationale and implementation. Trials. 2019;20:182. https://doi.org/10.1186/s13063-019-3272-0.

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Author information

Correspondence to Clifton O. Bingham III.

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