Several African and European nations challenged the investigators' methods and evidence.
A dozen or more African and European nations challenged the investigators' methods and evidence.
Previous studies of a TIV product, involving the same investigators, methods, and source populations over successive seasons, have reported dramatic differences in efficacy estimates between seasons, without obvious explanation based on circulating strain match to the vaccine [ 12, 13].
The difference in results between these two studies demonstrates the potential influence of investigators' methods in observational cohort studies and emphasizes a need for replicative and complementary studies in scientific inquiry.
As the symbols in the System.map file are important, and symbols exported from modules are critical for investigators, a method of parsing symbols exported from modules is presented.
For investigators, the method may facilitate data exploration.
Enrichment of these GO terms validated the investigators proteomic method and was consistent with the suggestion that the deregulation of calcium-dependent cardiac contractility resulted in compensatory growth activities.
To the frustration of investigators, conventional methods of genetic fingerprinting have so far failed to distinguish among the various stocks of Ames anthrax possessed by the different laboratories.
On occasion, we corresponded with trial investigators when methods were unclear.
CNV investigators using methods based on real-time PCR have reported technical difficulty obtaining accurate copy number measurements.
Limits include a small sample size in many of the trials as well as questionable randomization and at least investigator-blinding methods.
