Lisbon, Lisbon, Portugal
Paris, Ile de France, France
Shenzhen, Guangdong, China
Porto, Porto, Portugal
Bad Buchau, Baden-Wuerttemberg, Germany
Beijing, Beijing, China
Krakow, Lesser Poland, Poland
Miercurea-Ciuc, Harghita, Romania
Debrecen, Hajdú-Bihar, Hungary
Castrillon, Asturias (Principality of), Spain
Poznan, Greater Poland, Poland
Freiberg, Sachsen, Germany
