1560-4381
1560-4381
S1560-43812020000100341
Ecuador
Ecuador
Ecuador
00
03
2020
00
03
2020
24
1
341
360
[
2015
17
2
2
132-8
]
[
2018
37
2
2
]
[
2018
7
3
3
12-8
]
[
2018
30
2
2
207-14
]
[
2019
20
4091
]
[
2018
7
223
]
[
2019
4
5
5
125-278
]
[
2016
48
228
]
[
2019
8
818
]
[
2014
16
2
2
208
]
[
2019
18
1
1
30-44
]
[
2015
185
11
11
3011-24
]
[
2019
206
3-8
]
[
2017
92
615-33
]
[
2019
33
15-32
]
[
2019
20
834
]
[
2019
10
679
]
[
2018
25
2
2
112-25
]
[
2019
]
[
2018
5
339
]
[
2018
52
1
1
49-60
]
[
2014
21
4
4
177-82
]
[
2018
14
2
2
7-10
]
[
2018
16
79
79
1-9
]
[
2018
70
12
12
1971-83
]
[
2019
152
9
9
353-60
]
[
2019
13
57-70
]
[
2019
]
[
2017
76
6
6
960-77
]
[
2019
8
10
10
148
]
[
2019
58
1
1
4-16
]