Taipei, Taiwan, Republic Of China
Berlin, Berlin, Germany
Fribourg, Fribourg, Switzerland
Cologne, North Rhine-Westphalia, Germany
Washington, DC, USA
Lausanne, Vaud, Switzerland
Nürtingen, Baden-Wuerttemberg, Germany
Caracas, Distrito Capital, Venezuela
Vienna, Vienna, Austria
Hong Kong Island, Hong Kong Special Administrative Region, China
Heidelberg, Baden-Wuerttemberg, Germany
Frankfurt am Main, Hessen, Germany
