Frankfurt am Main, Hessen, Germany
Cottbus, Brandenburg, Germany
Taipei, Taiwan, Republic Of China
Wrocław, Lower Silesian Voivodeship, Poland
Tehran, Tehran Province, Iran (Islamic Republic of)
Cottbus, Germany
Wien, Wien, Austria
Stuttgart, Baden-Württemberg, Germany
Daejeong, Korea
Dortmund, North Rhine-Westphalia, Germany
Heitersheim, Baden-Württemberg, Germany
Taiwan Province, Taiwan, Province of China
