Correction

This article refers to:

Biological variation of plasma 25-Hydroxyvitamin D3, serum vitamin B12, folate and ferritin in Turkish healthy subject

Article title: “Biological variation of plasma 25-hydroxyvitamin D₃, serum vitamin B12, folate and ferritin in Turkish healthy subject”

Authors: O. Hayat, D. A. Fatma, N. Figen, and H. K. Mehmet

Journal: Scandinavian Journal of Clinical and Laboratory Investigation

Bibliometrics: Volume 83, Number 7, pages 509–518

DOI: https://doi.org/10.1080/00365513.2023.2278537

The RCV formula on page 511 was mistakenly removed by author upon revision, which has been included now into the proof of this article.

The revised sentence with including the RCV formula will be as follows:

The following formulae were applied: RCV = 100%. $e^{(\pm z\sqrt{2}\sqrt{(\mathrm{CVLn}{A}^2+\mathrm{CVLn}{I}^2)})-1}$. This enables calculation of asymmetric RCVs, where CVLn refers to ln-transformed data = $\sqrt{(\ln (1+\hspace{0.17em}{\text{CV}}^2)}$ [28].

The revised version of this article is republished to online accordingly.