Duisburg, Nordrhein-Westfalen, Germany
Mülheim an der Ruhr, North Rhine-Westphalia, Germany
kleve, north rhine-westphalia
Essen, North Rhine-Westphalia, Germany
Bochum, North Rhine-Westphalia, Germany
Dortmund, Nordrhein-Westfalen, Germany
Hünxe, North Rhine-Westphalia, Germany
Wuppertal, North Rhine-Westphalia, Germany
Düsseldorf, North Rhine-Westphalia, Germany
Duisburg, GER
Chisinau, Moldova (Republic of)
