Wien, Wien, Austria
Copenhagen, Copenhagen, Denmark
Malaga, Malaga, Espania
Iași, Iași County, Romania
Erfurt, Thüringen, Germany
Yerevan, Yerevan, Armenia
Köln, NRW, Germany
Eindhoven, North Brabant, Netherlands
Trier, Rhineland-Palatinate, Germany
Erfurt, Thuringia, Germany