pau, Pyrénées atlantique, France
Köln, Nordrhein-Westfalen, Germany
München, Bayern, Germany
Oldenburg, Niedersachsen, Germany
Edinburgh, Scotland, United Kingdom
Halle (Saale), Sachsen-Anhalt, Germany
Neustrelitz, Mecklenburg-Vorpommern, Germany
Aalborg, Aalborg Municipality, Denmark
Tehran, Iran (Islamic Republic of)
Moscow, Moscow, Russian Federation
Leipzig, Saxony, Germany
Kisumu, Kisumu, Kenya
