Krefeld, Nordrhein-Westfalen, Germany
Karlsruhe, Baden-Württemberg, Germany
Tehran, Tehran Province, Iran (Islamic Republic of)
Yekaterinburg, Sverdlovsk Oblast, Russian Federation
Sankt-Peterburg, Saint Petersburg, Russian Federation
Tokyo, Japan
Seattle, WA, USA
Stuttgart, Germany
Salazar de las Palmas, North Santander, Colombia
Köln, Nordrhein-Westfalen, Germany
Moscow, Moscow, Russian Federation
Karaj, Alborz Province, Iran (Islamic Republic of)
