Sydney, New South Wales, Australia
Hamburg, Hamburg, Germany
Istanbul, Istanbul, Turkey
Bochum, North Rhine-Westphalia, Germany
Cologne, North Rhine-Westphalia, Germany
Ramsar, Mazandaran Province, Iran (Islamic Republic of)
Waardenburg, Netherlands
Kempten (Allgäu), Bayern, Germany
Lahijan, Gilan Province, Iran (Islamic Republic of)
Pecs, Baranya, Hungary
Hannover, Lower Saxony, Germany
Duisburg, Germany
