1560-4381
1560-4381
S1560-43812020000200527
Ecuador
United Kingdom
Cuba
00
06
2020
00
06
2020
24
2
527
542
[
1975
12
3
3
189-98
]
[
2020
]
[
2013
]
[
2016
]
[
2014
]
[
2001
25
2
2
185-91
]
[
2001
33
5
5
482-6
]
[
2012
54
4
4
199-208
]
[
2007
]
[
2015
61
8
8
363-71
]
[
2011
35
3
3
377-406
]
[
2012
41
2
2
125-32
]
[
2016
2
1
1
39-44
]
[
1993
269
18
18
2386-91
]
[
2010
24
9
9
1317-32
]
[
2014
39
9
9
2200-10
]
[
2014
8
5
5
368-76
]
[
2014
4
2
2
49-64
]
[
2013
56
3
3
129-36
]
[
2014
]
[
2015
]
[
2010
51
7
7
412-26
]
[
2015
40
2
2
13-23
]
[
2011
39
3
3
168-73
]
[
2012
6
6-8
]
[
2011
43
2
2
229-40
]
[
2008
8
1
1
11-27
]
[
2011
117
1
1
55-8
]
[
2002
14
3
3
1-26
]