title: Happy birthday, Mr. President….
authors.affiliation: Klinik und Poliklinik für Innere Medizin, Fakultät für Medizin, Universität Regensburg, Franz-Josef Strauss-Allee 11, 69053, Regensburg, Germany, bernd.salzberger@klinik.uni-regensburg.de.
authors.forename: Bernd
authors.initials: B
authors.lastname: Salzberger
authors.forename: Johannes
authors.initials: J
authors.lastname: Bogner
mesh_terms: D003141:Communicable Diseases / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000266:history / Q000628:therapy*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans