Correction to: BMC Psychiatry 21, 81 (2021)

https://doi.org/10.1186/s12888-021-03084-7

Following the publication of the original article [1], the authors provided clarifications, additional information, and changes in the text and tables. The changes have been highlighted with bold typeface and are shown in Additional file 1.

The original article [1] has been corrected.