The limited effectiveness of policies is often attributed to methodological aspects of policy implementation.
This cannot be attributed to methodological problems.
The discrepancy in findings might be attributed to methodological differences.
Variations in the prevalence figures have been attributed to methodological or population differences [ 9].
This disparity of results has been attributed to methodological differences [ 25].
However, this apparent contradiction can perhaps be attributed to methodological differences.
Further research is necessary to explain the nature of these differences, some of which may be attributed to methodological variations.
However, previous studies were not conclusive, which could be attributed to methodological problems in study designs [ 4].
This could be attributed to methodological differences and limitations in the measurement of distances in the designs of the studies.
This may be attributed to methodological differences with particular involvement of the capillary blood volume in the ELV estimates.
