Gent, Vlaanderen, Belgium
Aix-en-Provence, Provence-Alpes-Cote d'Azur, France
Gniezno, Greater Poland, Poland
Amsterdam-Zuidoost, Noord-Holland, Netherlands
The Hague, South Holland, Netherlands
Avignon, Provence-Alpes-Cote d'Azur, France
Shenzhen, Guangdong, China