0100-3143 0100-3143 S0100-31432018000401499 10.1590/2175-623675477 Brazil 00 10 2018 00 10 2018 43 4 1499 1514

8 15 15 165-78 151-62 80 196 196 483-93 2 2 14 2 2 245-60 7 1 1 286-93 4 6 1 1 215-27