Publisher Correction to: Eur. Phys. J. Plus (2023) 138:796 https://doi.org/10.1140/epjp/s13360-023-04427-x

In the PDF of this article, the symbol of unit “micrometers” was not displayed properly. Now, the symbol is revised to display properly as “μm”.

The typesetter apologized for the mistake. The original article has been corrected.