Szczecin, West Pomeranian Voivodeship, Poland
Tübingen, Baden-Württemberg, Germany
Poltava, Poltava, Ukraine
Kazan, Tatarstan, Russian Federation
Bratislava, Bratislava, Slovakia
El-Mahalla El-Kubra, Gharbia Governorate, Egypt
Wellington, Wellington, New Zealand
Naberezhnye Chelny, Tatarstan Republic, Russian Federation
Barcelona, Barcelona, Spain
Châtelaine, Geneva, Switzerland