Istanbul, Istanbul, Türkiye
Beijing, Beijing, China
England, United Kingdom of Great Britain and Northern Ireland
Fribourg, Fribourg, Switzerland
Toronto, Toronto, Canada
Oslo, Norway
Bern, Bern, Switzerland
Taipei, Taiwan, Republic Of China
Villeurbanne (Rhône), Auvergne - Rhône-Alpes, France
Prague, Prague, Czech Republic
Rotterdam, Zuid-Holland, Netherlands
