Kaiserslautern, Rhineland-Palatinate, Germany
Hobart, Tasmania, Australia
Stuttgart, Baden-Wuerttemberg, Germany
Singapore, Central Region, Singapore
Asperg, Baden-Wuerttemberg, Germany
Madrid, Madrid, Spain
Jena, Thüringen, Germany
Peterswald-Löffelscheid, Rheinland-Pfalz, Germany
Hunua, Auckland, New Zealand
Koblenz, Rheinland-Pfalz, Germany
Porto, Porto, Portugal
Singapore, Singapore