Bertinoro and Fratta Terme, Italy
Members
Carbonia, Italy
Castrocaro Terme e Terra del Sole, Italy
Cervia, Italy
Cesena, Italy
Cesenatico, Italy
Dimitrovgrad, Bulgaria
Dimitrovgrad, Serbia
Forlì, Italy
Forlimpopoli, Italy
Iași, Romania
Krakow, Poland
Labin, Croatia
Leros, Greece
Merano, Italy
Predappio, Italy
Raša, Croatia
Ştei, Romania
Torviscosa, Italy
Tresignana, Italy
University of Crete, Greece