Frankfurt, Hesse, Germany
Ljubljana, Ljubljana, Slovenia
Tolosa, Basque Country, Spain
Matosinhos, Porto, Portugal
Belo Horizonte, State of Minas Gerais, Brazil
Gießen, Hesse, Germany
Tuxtla Gutiérrez, Chiapas, Mexico
Eschentzwiller, Alsace, France
Lisbon, lisbon, Portugal
Prague, Prague, Czechia
Giessen, Hesse, Germany
Salvador, State of Bahia, Brazil