1990-8644 1990-8644 S1990-86442020000400111 Ecuador 00 08 2020 00 08 2020 16 75 111 116

2010 6 1 1 45-56 2013 46 109-132 109-132 2010 Rio de Janeiro, Brasil 2013 2016 2008 2018 201-11 2010 16 2272-90 2008 2015 19 1 1 7-22 2016 45 946-61 2011 1988 109-21 2014 2012 Bangkok, Thailand 2013 843-50