Correction to: BMC Geriatr 21, 601 (2021)

https://doi.org/10.1186/s12877-021-02485-3

After publication of this article [1], the authors reported that Christophe Vandeviver was not indicated as shared last author. Ines Keygnaert and Christophe Vandeviver are shared last authors.

The original article [1] has been updated.