Madrid, Community of Madrid, Spain
Lower Austria, Austria
Saint Petersburg, Saint Petersburg, Russian Federation
København, Denmark
Zvolen, Zvolen, Slovakia
Sliač, Banskobystrický kraj, Slovakia
Czech Republic
Banska Bystrica, Banska Bystrica, Slovakia
Leiden, Zuid-Holland, Netherlands
Slovakia
Košice, Slovakia
Thônex, Genève, Switzerland
