Correction: Egypt J Radiol Nucl Med (2021)52:295 https://doi.org/10.1186/s43055-021-00638-3

Following publication of the original article [1], the author reported that the 1st, 4th and 5th authors were omitted from the author group. Heba Mahmoud, Mohamed Hassan and Elham Said have been added to the author group and are presented correctly in this correction article.

The original article [1] has been corrected.