Adelaide, South Australia, Australia
Nordhausen, Thüringen, Germany
Strasbourg, Alsace, France
Prague, Prague, Czech Republic
Trier, Rheinland-Pfalz, Germany
Tianjin Shi, China
Berlin, Berlin, Germany
Dresden, Saxony, Germany
Köln, Nordrhein-Westfalen, Germany
Amritsar, Punjab, India