Ottawa, Ontario, Canada
Münster, North Rhine-Westphalia, Germany
Istanbul, İstanbul, Turkey
Stockholm, Stockholm, Sweden
Hannover, Niedersachsen, Germany
Tehran, Tehran, Iran (Islamic Republic of)
Busan, Busan, Korea, Republic of
Hamburg, Hamburg, Germany
Jerusalem, Jerusalem District, Israel
Muenster, North Rhine-Westphalia, Germany
Essen, Germany
