Mitteilungen der DGG

    Rights and permissions

    Reprints and Permissions

    About this article

    Verify currency and authenticity via CrossMark

    Cite this article

    Mitteilungen der DGG. Z Gerontol Geriat 53, 372–375 (2020). https://doi.org/10.1007/s00391-020-01744-z

    Download citation