Hamburg, Hamburg, Germany
St. Gallen, St. Gallen, Switzerland
Rostock, Mecklenburg-Vorpommern, Germany
Bozen, Trentino-Alto Adige, Italy
Brunswick, Lower Saxony, Germany
Dresden, Sachsen, Germany
Munster, Lower Saxony, Germany
Oldenburg, Niedersachsen, Germany
Taiwan, Province of China
