Istanbul, Istanbul, Turkey
Biel/Bienne, Canton of Bern, Switzerland
Palma, Balearic Islands, Spain
Münster, Nordrhein-Westfalen, Germany
Turin, Piedmont, Italy
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Frýdek-Místek, Moravian-Silesian Region, Czech Republic
Istanbul, Turkey
Münster, Germany, Germany
Pszczyna, Silesia, Poland
