title: In memoriam of Anna D Polityko (17.12.1959 - 20.04.2013).
authors.affiliation: National Research Center of Mental Health, Russian Academy of Medical Sciences, Moscow, Russia. ivan.iourov@gmail.com.
authors.forename: Ivan
authors.initials: I
authors.lastname: Iourov
authors.forename: Yuri
authors.initials: Y
authors.lastname: Yurov
authors.forename: Henry
authors.initials: H
authors.lastname: Heng
authors.forename: Thomas
authors.initials: T
authors.lastname: Liehr