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This article has been corrected due to an error in the abstract. The second paragraph of the abstract originally included the following: “tooth (DMFT) was 94.58 ± 2.73.” This has been corrected to: “tooth (DMFT) was 4.58 ± 2.73.” The authors and journal deeply regret that this typo was not identified and addressed prior to publication.
No competing interests declared.
