Fig 1.
Selection process for the exposed publications (left) and the non-exposed publications (right), including screening of affiliation lists of first and second author.
Table 1.
Descriptive statistics.
Fig 2.
Estimated between-group difference with 95%CI in the pre-specified subgroups of study type (left); raw means in exposed and non-exposed publications (right).
Unit of analysis is publication.
Fig 3.
Estimated between-group difference per dimension with 95%CI (left); raw means in exposed and non-exposed publications (right).
Unit of analysis is dimension.
Table 2.
Descriptive statistics for number of citations.
Estimates show the median [IQR].