title: Commentary.
authors.affiliation: Department of Neurology and Psychotherapy, Charité-Universitätsmedizin Berlin, Berlin, Germany.
authors.forename: Hagen
authors.initials: H
authors.lastname: Kunte
authors.affiliation: Department of Neurology and Psychotherapy, Charité-Universitätsmedizin Berlin, Berlin, Germany.
authors.forename: Karen
authors.initials: K
authors.lastname: Gertz
authors.affiliation: Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin Berlin, Berlin, Germany.
authors.forename: Golo
authors.initials: G
authors.lastname: Kronenberg