Sentence examples for both studies were based from inspiring English sources

Both studies were based on personal interviews conducted with thousands of individuals from all over the United States.

Previous molecular analyses of the Amphiumidae based on allozymes [23] and mitochondrial DNA sequences [24] found conflicting relationships, although both studies were based on limiting sampling.

Both studies were based on fresh frozen material.

Both studies were based on voluntary, informed participation.

Both studies were based on self-reported exposures.

Both studies were based on small morphological datasets with few characters, the phylogenetic utility of which has been questioned [ 10].

Both studies are based on the DNase I hypersensitivity assay, which detects genomic regions at which enzyme access to, and subsequent cleavage of, DNA is unobstructed by chromatin proteins.

Both studies are based on responses from the same sample of 73,000 people who owned or leased new vehicles from the 2011 model year.

However, both studies are based on correlation analysis and, consequently, they are not sufficient for deriving valid conclusions about the causal links between the examined variables.

The definition of cardiotoxicity in both studies was based on the Cardiac Review and Evaluation Committee's (CREC) criteria of drug-associated cardiotoxicity: a reduction in left ventricular ejection fraction (LVEF) of ≥5 to <55% with symptoms of heart failure (HF) or an asymptomatic reduction of LVEF of ≥10 to <55% [4, 5, 24].

Both studies are based on small patient numbers.