Philadelphia, Pensilvania, USA
Tucson, AZ, USA
Ankara, Ankara, Turkey
Hanover, Lower Saxony, Germany
Zarbdar, Jizzakh Province, Uzbekistan
Nitra, Nitra Region, Slovakia
Salamanca, Castile and León, Spain
Bologna, Emilia-Romagna, Italy
Jeonju-si, Jeollabuk-do, Korea (Republic of)
Vigo, Galicia, Spain
