Erratum to: Qual Life Res DOI 10.1007/s11136-010-9673-x
Figure 1 in the Original publication contains the following error.
The order of the labels, “* + Education” and “* + Marital status”, on the horizontal axes was switched.
Open Access This is an open access article distributed under the terms of the Creative Commons Attribution Noncommercial License (
https://creativecommons.org/licenses/by-nc/2.0
), which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.