Frankfurt am Main, Hessen, Germany
Cottbus, Brandenburg, Germany
Taipei, Taiwan, Republic Of China
Wrocław, Lower Silesian Voivodeship, Poland
Berlin, Germany
Cottbus, Germany
Prenzlau, Brandenburg, GER
Stuttgart, Baden-Württemberg, Germany
Daejeong, Korea
Dortmund, North Rhine-Westphalia, Germany
Taiwan Province, Taiwan, Province of China
