Vienna, Vienna, Austria
Leipzig, Saxony, Germany
Krems an der Donau, Niederösterreich, Austria
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Innsbruck, Tyrol, Austria
Buenos Aires, Buenos Aires City, Argentina
San Jose, San Jose, Costa Rica
Salzburg, Salzburg, Austria
Rezekne, Rezekne, Latvia
Saskatoon, Saskatchewan, Canada
Aveiro, Aveiro District, Portugal
