Berlin, Berlin, Germany
Aachen, North Rhine-Westphalia, Germany
Wuppertal, NRW, Germany
Bonn, North Rhine-Westphalia, Germany
Paderborn, North Rhine-Westphalia, Germany
Traunstein, Bayern, Germany
Rotterdam, South Holland, Netherlands
North Rhine-Westphalia, Germany
Langenberg, Nordrhein-Westfalen, Germany