Mannheim, Baden-Württemberg, Germany
Vienna, Vienna, Austria
Friuli-Venezia Giulia, Italy
Rab, Primorje-Gorski Kotar County, Croatia
Berlin, Germany
Dietzenbach, Hesse, Germany
Frankfurt, Hesse, Germany
Bad Homburg, Hessen, Germany
Frankfurt am Main, Hessen, Germany
Mecklenburg-Western Pomerania, Germany
