21 speakers from 11 countries
Brazil: 6
USA: 3
Portugal: 2
Russia: 2
Slovenia: 2
Canada: 1
Denmark: 1
England: 1
Germany: 1
India: 1
Spain: 1
Registered participants (including speakers): 120
Brazil: 66
Slovenia: 7
Germany: 6
India: 6
Portugal: 6
Denmark: 5
Spain: 4
Russia: 3
USA: 3
Italy: 2
Marocco: 2
Sweden: 2
Tunisia: 2
Canada: 1
England: 1
Iran: 1
Israel: 1
Poland: 1
Taiwan: 1
