Correction: Real‑world data: a brief review of the methods, applications, challenges and opportunities
BMC Medical Research Methodology volume 23, Article number: 109 (2023)
Correction: BMC Medical Research Methodology 22, 287 (2022)
Following publication of the original article , the authors identified an error in the author name of Demosthenes Panagiotakos. The given name and family name were erroneously transposed.
The incorrect author name is: Panagiotakos Demosthenes
The correct author name is: Demosthenes Panagiotakos
The author group has been updated above and the original article  has been corrected.
Liu, F., Panagiotakos, D. Real-world data: a brief review of the methods, applications, challenges and opportunities. BMC Med Res Methodol 22, 287 (2022). https://doi.org/10.1186/s12874-022-01768-6
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The online version of the original article can be found at https://doi.org/10.1186/s12874-022-01768-6.
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Liu, F., Panagiotakos, D. Correction: Real‑world data: a brief review of the methods, applications, challenges and opportunities. BMC Med Res Methodol 23, 109 (2023). https://doi.org/10.1186/s12874-023-01937-1