Sentence examples for further validation is needed from inspiring English sources

The majority of the samples exceeded the range for which the kit was validated and therefore further validation is needed to precisely determine serum concentrations of PIIINP in dogs.

Further validation is needed, in particular given reported concerns about the validity of patient-reported ADEs (e.g. incorrect attributions of symptoms to drugs) [ 5].

Further validation is needed to examine re-test reliability, construct and criterion validity, as well as some minor modifications in item content and wording.

However, further validation is needed to ascertain the model's performance in long-term simulations.

Clearly, the results of this study are limited to healthy volunteers, and further validation is needed in the clinical setting.

The genes of SPI1, FLI1, FOS, ETS2, EGR1 and PPARG were defined as candidate biomarkers, although further validation is needed for clinical screening or diagnosis.

The number of patients with profiles of immunotolerance was small and further validations are needed in such populations [36].

Further clinical validation is needed to determine whether this translates to reduced procedure times, pathology costs, and follow-up procedures.

Further experimental validation is needed.

However, further external validation is needed to confirm this.

However, further experimental validation is needed to prove that these motifs are indeed functional.