Jena, Thuringia, Germany
Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
Cologne, North Rhine-Westphalia, Germany
Budapest, Hungary
Hamburg, Hamburg, Germany
Dijon, Bourgogne Franche-Comté, France
Exeter, Devon, England
San Francisco, CA, USA
Abu Dhabi, Abu Dhabi, United Arab Emirates
