1576-5962
1576-5962
S1576-59622019000300006
10.5093/jwop2019a21
Spain
The Netherlands
00
00
2019
00
00
2019
35
3
195
205
[
2016
9
219-52
]
[
1980
40
955-9
]
[
2013
]
[
2015
31
79-89
]
[
2009
16
397-438
]
[
2009
24
351-61
]
[
2017
8
]
[
2018
44
149-58
]
[
2019
14
2
2
]
[
1991
44
1-26
]
[
2000
85
349-60
]
[
2007
92
410-24
]
[
2012
17
399-417
]
[
2015
75
785-804
]
[
2001
9
52-69
]
[
2018
26
27-35
]
[
2006
]
[
2002
55
429-57
]
[
2015
2
47-74
]
[
2016
126
279-307
]
[
2011
96
1140-66
]
[
1992
112
155-9
]
[
2008
]
[
1957
]
[
2005
90
1241-55
]
[
2012
41
295-325
]
[
2010
13
277-83
]
[
2017
102
421-33
]
[
2012
28
135-49
]
[
1999
4
272-99
]
[
2018
]
[
2017
25
401-5
]
[
2006
91
936-45
]
[
2018
]
[
2010
5
83-96
]
[
2007
92
555-66
]
[
1999
6
1-55
]
[
2000
85
869-79
]
[
2012
33
161-74
]
[
2015
]
[
2013
48
229-38
]
[
2014
56
331-7
]
[
2016
609-19
]
[
2011
53
856-66
]
[
2013
62
6-28
]
[
1975
28
563-75
]
[
2002
87
131-42
]
[
2002
87
52-65
]
[
1991
50
123-50
]
[
2015
36
228-36
]
[
2017
32
581-92
]
[
2013
25
151-7
]
[
2008
]
[
2015
]
[
2017
32
217-45
]
[
1999
14
337-68
]
[
2009
94
122-41
]
[
2000
85
612-24
]
[
R Core Team
2019
]
[
2018
34
83-8
]
[
2012
17
354-73
]
[
1995
38
555-72
]
[
1997
2
63-71
]
[
2002
87
66-80
]
[
2002
10
5-11
]
[
2001
]
[
2008
59
419-50
]
[
2002
10
117-25
]
[
2003
76
323-46
]
[
2011
27
75-91
]
[
2015
24
325-49
]
[
2012
9
163-71
]
[
2000
85
956-70
]
[
2013
86
522-42
]
[
2017
354-75
]
[
1994
79
98-107
]
[
2008
1
161-6
]