Second, although the taxonomy proposed in this study covers all the barriers previously identified, other taxonomies and categorizations could have been proposed to analyze and group the barriers.
Another possible source of information error is that study nurses who were aware of the objectives in the study and responsible for collecting data at follow up could have influenced categorization of health resources as related to IBS or related to comorbidity.
In fact, no agreed EU norms and standards existed in 2003 that EFSA could have used to justify such a categorization.
Launched in August 2013, Drync could have been just another wine discovery and categorization tool, but the service has done well – likely because so many of its competitors' apps at the time were fairly awful.
For instance, the subjects could have learned whole objects during training and, during the subsequent testing, could have performed the categorization task by simply matching the fragment to the most similar whole object.
Moreover, although the categorization was made with consensus from two of the researchers, some element of subjectivity may have existed, which could have been affected by the researchers' preconceptions concerning the phenomenon.
We presented to our interviewees our categorization of the communication in the desktop-devel-list mailing list, the distribution of the question types, what were their perceptions of our findings, and what we could have missed.
It is indeed possible that patients could have been misclassified[ 11], but we did not collect anthropometric data, the gold standard of measurement, with which to validate the categorization; this was not the aim of the present study.
A coarse categorization could potentially produce low functional sensitivity since FEs would be likely represented by many species, while a fine categorization would lead to the opposite, a high sensitivity with many FEs having only one species.
