Correction to: BMC Med Inform Decis Mak (2021) 21:169 https://doi.org/10.1186/s12911-021-01532-8

Following publication of the original article [1], it was reported that there was an error in affiliation 4.

The incorrect version was:

Norwegian Institute of Public Health, Institute of Health and Society, University of Oslo, Oslo, Norway.

The correct version is:

Institute of Health and Society, University of Oslo, Oslo, Norway.

The original article has been updated.