1414-4077 1414-4077 S1414-40772018000200372 10.1590/S1414-40772018000200006 Brazil Brazil 00 07 2018 00 07 2018 23 2 372 390

109-09 214-14 16 16 1-219 204-04 3 3 20 3 3 7 14 5 1 1 1 10 30 30 441-57 253-53 2003 Belo Horizonte 15 15 41-70 14 2 2 4 3 13 13 1-165 2006 São Paulo 14 2 2 253-66 9 1 1 199-208 114-14 21 3 3 719-37