Correction: Ascertaining Medication Use and Patient-Reported Outcomes via an App and Exploring Gamification in Patients With Multiple Sclerosis Treated With Interferon β-1b: Observational Study.
Volker LimmrothKirsten Bayer-GersmannChristian MüllerMarkus SchürksPublished in: JMIR formative research (2022)
[This corrects the article DOI: 10.2196/31972.].
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