Wuppertal, North Rhine-Westphalia, Germany
Melbourne, Victoria, Australia
Shanghai, Shanghai, China
Riga, Riga, Latvia
Stockholm, Stockholm County, Sweden
Greifswald, Mecklenburg-Vorpommern, Germany
Alicante, Valencian Community, Spain
Prague, Prague, Czech Republic
Klaipeda, Klaipeda, Lithuania
Tallinn, Harju county, Estonia
