Aachen, North Rhine-Westphalia, Germany
Maastricht, Limburg, Netherlands
Liège, Walloon Region, Belgium
Denver, CO, USA
Oslo, Oslo, Norway
Krefeld, Nordrhein-Westfalen, Germany
shiraz, fars, Iran (Islamic Republic of)
Kristiansand, Vest-Agder, Norway
Lisbon, Portugal
Montreal, Quebec, Canada
