Munich, Germany
Marburg, Hessen, Germany
Bochum, North Rhine-Westphalia, Germany
Amberg, Bavaria, Germany
Dortmund, North Rhine-Westphalia, Germany
Utrecht, Utrecht, Netherlands
Bratislava, Bratislava Region, Slovakia
Ljubljana, Ljubljana, Slovenia
Montpellier, France
Neubrandenburg, Mecklenburg-Vorpommern, Germany