0123-5923
0123-5923
S0123-59232017000300250
10.1016/j.estger.2017.06.005
Colombia
Colombia
Colombia
00
09
2017
00
09
2017
33
144
250
260
[
2006
]
[
2006
]
[
2004
5
17
17
23-9
]
[
2014
66
3
3
1-14
]
[
2014
167-217
]
[
2000
179-212
]
[
2004
]
[
2005
]
[
2004
]
[
2010
21
10
10
971-1004
]
[
1998
]
[
2012
61
178
178
493-511
]
[
2009
]
[
2012
9
2
2
147-69
]
[
2005
21
96
96
31-56
]
[
2004
]
[
2005
]
[
2010
]
[
1981
18
1
1
39-50
]
[
2015
33
1
1
57-71
]
[
1995
6
2
2
1-6
]
[
2005
54
99-114
]
[
2007
10
83-106
]
[
2013
6
10
10
1499-504
]
[
1995
]
[
1999
]
[
2000
]
[
2010
22
1
1
45-53
]
[
1999
5
]
[
2013
3
4
4
202-20
]
[
1988
]
[
1994
]
[
2005
]
[
2002
]
[
2014
42
7
7
1057-67
]
[
2014
9
3
3
128-33
]
[
2013
]
[
1984
]
[
2008
]
[
2013
]
[
2002
]
[
2000
27
4
4
14-9
]
[
2014
36
3
3
280-93
]
[
1992
]
[
2006
]
[
2011
39
8
8
1087-96
]
[
2014
34
3
3
206-22
]
[
2008
240
241-59
]
[
2014
6
2
2
1-13
]
[
2014
21
4
4
54-71
]
[
2012
75
4
4
453-65
]
[
2006
10
3
3
1-12
]
[
1990
9
3
3
185-211
]
[
1993
]
[
1987
]
[
2010
75
12-5
]
[
2014
110-4
]
[
2014
8
5
5
9-16
]
[
1920
140
227-35
]
[
2015
25
1
1
79-88
]
[
2001
21-34
]
[
1998
]
[
2002
13
243-74
]
[
2010
69
148-65
]
[
2012
28
47
47
89-102
]