title: The ups and downs of global research centers.
authors.forename: Christian Wichmann
authors.initials: CW
authors.lastname: Matthiessen
authors.forename: Annette Winkel
authors.initials: AW
authors.lastname: Schwarz
authors.forename: Søren
authors.initials: S
authors.lastname: Find
mesh_terms: D000047:Academies and Institutes / Q000706:statistics & numerical data* / Q000639:trends; D011643:Publishing / Q000706:statistics & numerical data* / Q000639:trends; D012106:Research / Q000706:statistics & numerical data*