Gorzow Wielkopolski, Lubusz, Poland
Oldenburg, Lower Saxony, Germany
Warszawa, mazowieckie, Poland
Montreal, Quebec, Canada
Frankfurt am main, Germany
Maastricht, Limburg, Netherlands
Neubrandenburg, Mecklenburg-Vorpommern, Germany
Amstetten, Lower Austria, Austria
Sankt Georgen an der Gusen, Oberösterreich, Austria
Birmingham, England, United Kingdom
