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Volume 28, Issue 2
External validity is also an ethical consideration in cluster-randomised trials of policy changes
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External validity is also an ethical consideration in cluster-randomised trials of policy changes
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Online download statistics by month: October 2018 to March 2024
Abstract
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Oct 2018
388
28
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Nov 2018
165
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Dec 2018
277
4
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Jan 2019
365
12
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Feb 2019
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117
12
6
Apr 2019
103
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May 2019
434
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Jun 2019
229
103
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Jul 2019
67
67
8
Aug 2019
36
4
4
Sep 2019
71
1
3
Oct 2019
45
1
1
Nov 2019
23
2
1
Dec 2019
66
1
1
Jan 2020
44
0
3
Feb 2020
47
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2
Mar 2020
22
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1
Apr 2020
62
3
7
May 2020
56
2
10
Jun 2020
48
1
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Jul 2020
49
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2
Aug 2020
15
1
1
Sep 2020
27
0
2
Oct 2020
19
0
1
Nov 2020
9
1
1
Dec 2020
29
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1
Jan 2021
17
1
2
Feb 2021
29
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3
Mar 2021
21
1
2
Apr 2021
20
2
2
May 2021
7
1
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Jun 2021
0
0
5
Jul 2021
1
0
1
Aug 2021
1
1
1
Sep 2021
1
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Oct 2021
37
1
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Nov 2021
32
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4
Dec 2021
36
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4
Jan 2022
23
12
9
Feb 2022
18
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2
Mar 2022
38
0
5
Apr 2022
23
1
5
May 2022
96
0
3
Jun 2022
40
0
1
Jul 2022
19
0
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Aug 2022
44
1
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Sep 2022
38
2
1
Oct 2022
47
1
1
Nov 2022
27
0
0
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24
0
1
Jan 2023
6
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61
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Mar 2023
8
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16
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May 2023
20
1
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21
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13
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15
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1
Sep 2023
7
2
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16
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18
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53
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Jan 2024
37
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Feb 2024
7
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1
Mar 2024
27
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Total
3974
297
146
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