Essen-Werden, NRW, Germany
Dublin, Dublin, Ireland (Republic of)
Bratislava, Bratislava, Slovakia
Singapore, Central Region, Singapore
Roma, Lazio, Italy
Boston, MA, USA
Bolzano, Trentino-Alto Adige, Italy
Lugo, Emilia-Romagna, Italy
Istanbul, Istanbul, Turkey
Berlin, Berlin, Germany
Bern, Bern, Switzerland
