Correction: BMC Nephrol (2023) 24:12

https://doi.org/10.1186/s12882-023-03060-1

Following publication of the original article [1], we have been informed that Figs. 1 and 2 were switched. Figure 1 should contain 8 components (a. pH to h. chloride) and Fig. 2 should be the curve.

The original article has been corrected.