2550-6722
2550-6722
S2550-67222022000100024
10.37135/chk.002.16.01
Ecuador
Ecuador
00
04
2022
00
04
2022
16
24
34
[
1995
54
1
1
78
]
[
2020
36
1
1
]
[
2016
50
]
[
2006
17
33
33
111
]
[
2001
]
[
2020
22
1
1
84
]
[
2016
9
2
2
105
]
[
2017
764
]
[
2016
19
3
3
416
]
[
2020
24
1
1
]
[
2016
9
6
6
]
[
2017
9
1
1
51
]
[
2016
10
1
1
43
]
[
1998
]
[
2011
4
8
8
89
]
[
2016
6
2
2
41
]
[
2015
2
10
10
42
]
[
2004
13
1
1
121
]
[
2013
2
5
5
55
]
[
2016
13
32
32
257
]
[
2011
18
36
36
107
]
[
2019
18
3
3
162
]
[
2014
17
3
3
483
]
[
2018
5
1
1
1
]
[
2020
39
165
]
[
2017
3
3
3
1290
]
[
2015
14
1
1
5
]
[
2019
23
3
3
1
]
[
2010
21
4
4
]
[
2019
10
373
]
[
2020
]
[
2009
]
[
2014
6
2
2
87
]
[
2009
27
3
3
743
]
[
2012
8
2
2
75
]
[
2014
]
[
2019
12
1
1
121
]