Göttingen, Lower Saxony, Germany
Frankfurt am Main, Hessen, Germany
Alameda, CA, United States
Bologna, Emilia-Romagna, Italy
Duisburg, North Rhine-Westphalia, Germany
Santiago de Querétaro, Querétaro, Mexico
San Francisco, CA, USA
Bath, Somerset, England
Mainz, Rhineland-Palatinate, Germany
