Santarém District, Portugal
Tuebingen, Baden-Wuerttemberg, Germany
Utrecht, Utrecht, Netherlands
Tallinn, Harju County, Estonia
O’Fallon, IL, USA
Brussels, Brussels, Belgium
Kitakyushu, Fukuoka, Japan
Cairo, Maadi, Egypt
Amman, Jordan
Mandelbachtal, Saarland, Germany
Saarbrücken, Saarland, Germany
