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Journal of Clinical Epidemiology|December 21, 2017
Systematic reviews with published protocols compared to those without: more effort, older searchKatharina Allers, Falk Hoffmann, Tim Mathes, et al.BMC Medical Research Methodology|March 15, 2019
A descriptive analysis of the characteristics and the peer review process of systematic review protocols published in an open peer review journal from 2012 to 2017Tanja Rombey, Katharina Allers, Tim Mathes, et al.Journal of Clinical Epidemiology|March 2, 2019
Comparison of non-Cochrane systematic reviews and their published protocols: differences occurred frequently but were seldom explainedNadja Koensgen, Tanja Rombey, Katharina Allers, et al.BMC Medical Research Methodology|August 20, 2022
Restrictions and their reporting in systematic reviews of effectiveness: an observational studyJasmin Helbach, Dawid Pieper, Tim Mathes, et al.Journal of Clinical Epidemiology|June 6, 2021
Nearly 80 systematic reviews were published each day: Observational study on trends in epidemiology and reporting over the years 2000-2019Falk Hoffmann, Katharina Allers, Tanja Rombey, et al.Journal of Clinical Epidemiology|December 30, 2022
Reporting according to the preferred reporting items for systematic reviews and meta-analyses for abstracts (PRISMA-A) depends on abstract lengthJasmin Helbach, Falk Hoffmann, Dawid Pieper, et al.Zeitschrift Fur Evidenz, Fortbildung Und Qualitat Im Gesundheitswesen|December 13, 2016
[How do authors of systematic reviews restrict their literature searches when only studies from Germany should be included?]Dawid Pieper, Tim Mathes, Rebecca Palm, et al.Journal of Clinical Epidemiology|December 7, 2019
An observational study found large methodological heterogeneity in systematic reviews addressing prevalence and cumulative incidenceFalk Hoffmann, Daniela Eggers, Dawid Pieper, et al.Journal of Clinical Epidemiology|October 8, 2019
More systematic reviews were registered in PROSPERO each year, but few records' status was up-to-dateTanja Rombey, Katharina Doni, Falk Hoffmann, et al.Evidence-Based Medicine|February 1, 2017
Survey of instructions for authors on how to report an update of a systematic review: guidance is neededDawid Pieper, Tim MathesPageof 52