München, Bayern, Germany
Cologne, North Rhine-Westphalia, Germany
Muenster, North Rhine-Westphalia, Germany
Amsterdam, Noord-Holland, Netherlands
Sankt-Peterburg, Saint Petersburg, Russian Federation
Amman, Amman, Jordan
Istanbul, Istanbul, Turkey
Abu Dhabi, Abu Dhabi, United Arab Emirates
Portland, OR, USA
Freiburg, Baden-Württemberg, Germany
Sisli, Istanbul, Turkey
Shenzhen, Guangdong, China