Lisbon, Portugal
Ljubljana, Ljubljana, Slovenia
Ann Arbor, MI, USA
Berkel-Enschot, Noord-Brabant, Netherlands
Breda, North Brabant, Netherlands
Krakow, Lesser Poland, Poland
Utrecht, Utrecht, Netherlands
Seefeld, Tyrol, Austria
Singapore, Singapore
Cluj-Napoca, Cluj County, Romania
Zurich, Canton of Zürich, Switzerland