Istanbul, Turkey
Radebeul, Saxony, Germany
Montréal, Québec, Canada
Vienna, Vienna, Austria
Bishop's Stortford, England, United Kingdom of Great Britain and Northern Ireland
Staten island, NY, USA
Regensburg, Bavaria, Germany
Bayreuth, Bayern, Germany
Rostock, Mecklenburg-Vorpommern, Germany
Sofia, Sofia, Bulgaria
Frankfurt am Main, Hessen, Germany