Warsaw, Mazovia, Poland
Mercer Island, WA, USA
Billings, MT, USA
Blacksburg, VA, USA
Raleigh, North Carolina, United States
Munich, Bavaria, Germany
Geneva, Geneva, Switzerland
Augsburg, Bayern, Germany
Heidelberg, Baden-Wuerttemberg, Germany
Wroclaw, Lower Silesia, Poland
Bern, Bern, Switzerland
Bremen, Bremen, Germany