Campina Grande, Paraíba, Brazil
Hudson, OH, USA
Strakonice, South Bohemian Region, Czech Republic
Los Angeles, CA, USA
Dallas, TX, USA
Calgary, Canada- Madrid, Spain- Guayaquil, Ecuador
Jesenice, Jesenice, Slovenia
Tübingen, Baden-Württemberg, Germany
Tallinn, Harju, Estonia
Sherbrooke, Quebec, Canada
Ribno, Radovljica, Slovenia
Hannover, Niedersachsen, Germany
