Correction to: European Journal of Pediatrics https://doi.org/10.1007/s00431-021-04135-7

In the original published version of this article, the Ethical committee mentioned under Materials and methods has been updated as follow:

This study as registered with the National Medical Research Register (NMRR-19–2549-50,342). The Medical Research and Ethics Committee, Ministry of Health Malaysia approved this study and waived written informed consent.

The original article has been corrected.