Denham, England, United Kingdom of Great Britain and Northern Ireland
Isfahan, Isfahan, Iran (Islamic Republic of)
Heidelberg, Baden-Württemberg, Germany
Speyer, Rhineland-Palatinate, Germany
Vienna, Vienna, Austria
Thailand
Berlin, Berlin, Germany
Wermelskirchen, Nordrhein-Westfalen, Germany
Singapore, Central Region, Singapore
Ljubljana, Osrednjeslovenska, Slovenia
Valencia, Spain
