Minsk, Minsk Region, Belarus
Detva, Banská Bystrica Region, Slovakia
Tuscany, Italy
Hamburg, Hamburg, Germany
Alesund, Møre og Romsdal, Norway
Bonn, NRW, Germany
Groningen, Groningen, Netherlands
Irkutsk, Irkutsk Oblast, Russian Federation
Florence, Toscana, Italy
Katowice, Śląskie, Poland
