The phrase "additional corroboration" is correct and usable in written English.
It can be used when referring to extra evidence or support that confirms a claim or statement.
Example: "The researcher sought additional corroboration for her findings to strengthen her argument."
Alternatives: "further validation" or "extra confirmation".
The UN rights office said three of the girls said they believed their abusers were members of a Georgian contingent within an EU force, and another girl was allegedly abused by a soldier from another European country that was not named because "additional corroboration is needed" in that case.
Another wavering Republican, Sen. Jeff Flake of Arizona, agreed, telling reporters that he saw no additional corroboration of the allegations against Kavanaugh in the report.
Rather, the state writes, while Waranowitz provided "a valuable layer of additional corroboration… the cell site location testimony cannot be viewed in a vacuum". They go on to say that the cell records were used to corroborate Wilds' testimony about his and Syed's whereabouts throughout the day, as well as the testimony of other witnesses.
These data provide additional corroboration that SeV vRNPs utilize recycling endosomes for transport from the cytoplasm to assembly sites at the plasma membrane.
The fact that an algorithm that is based on the TAP affinity of a large number of peptides measured using the binding assay, ameliorates prediction of naturally processed CTL epitopes represents an additional corroboration of the binding assay [32] The first in vitro studies characterizing the sequence specificity of TAP peptide transport focused mainly on C-terminal peptide residues.
An additional corroboration to this idea is provided by the synchronous adaptive resonance theory (SMART) [ 41].
But they each corroborate Cohen's testimony in their own way and suggest there are additional paths to corroboration that investigators can pursue.
RoyaltyShare, a San Diego-based company that tracks data and aggregates sales information for publishers, will work with The Times, provide data and offer an additional source of independent corroboration.
Though awaiting corroboration with additional data, there are three apparent species pairs where there is evidence of rare mitochondrial leakage which may either reflect introgression (hybridization) or other mechanisms leading to mitochondrial exchange between species.
In future studies we will continue to examine the validity of quality of life measurements obtained with the PQLI using a variety of research strategies including corroboration of additional sources of independent evidence.
In an effort to provide additional direct evidence and further corroboration of our conclusion that a xylose present in the α-DG O-mannosyl post-phosphoryl glycan linker serves as endogenous acceptor for B4GAT1, we performed radioactive metabolic cell labeling with [3H]-xylose.
