Correction to: BMC Pediatr

https://doi.org/10.1186/s12887-019-1581-9

Following publication of the original article [1], the authors reported that one name in the published online version was incorrect - Golam Hussain should have been Md. Golam Hossain. The corrected name is now provided in the author group section above and the name has been corrected in the original article.