Shantou, Guangdong, China
Berkeley, California, United States
Kensington, CA, USA
Berlin, Berlin, Germany
Göttingen, Niedersachsen, Germany
Yoshkar-Ola, Mari El Republic, Russian Federation
Munich, Bavaria, Germany
Saint Petersburg, Saint Petersburg, Russian Federation
Nizhnij Novgorod, Nizhegorodskaya oblast', Russian Federation
Perm, Perm Region, Russia
New York, NY, USA
