Boston, MA, USA
Ouro Preto, State of Minas, Brazil
Lünebach, Rheinland-Pfalz, Germany
Madrid, Comunidad de Madrid, Spain
Hamedan, Hamadan Province, Iran (Islamic Republic of)
Bitburg, Rhineland-Palatinate, Germany
Berlin, Berlin, Germany
San Francisco, CA, USA
Mannheim, Baden-Württemberg, Germany
Tel Aviv-Yafo, Tel Aviv District, Israel
Vendôme, Centre-Val de Loire, France
Lüneburg, Lower Saxony, Germany