Kaiserslautern, Rhineland-Palatinate, Germany
Jinhua, Zhejiang, China
Sumter, SC, USA
Pforzheim, Baden-Württemberg, Germany
Bad Bergzabern, Rhineland-Palatinate, Germany
Freiburg, Baden-Württemberg, Germany
Würzburg, Bavaria, Germany
Traben-Trarbach, Rheinland-Pfalz, Germany
Humacao, Puerto Rico, Puerto Rico
Mandelbachtal, Saarland, Germany
Öhringen, Germany
