It has to be mentioned here that the variability of the samples in terms of nanotubes diameter distribution (see Fig. 1) gave a certain variability also in the obtained zeta potential values, despite the high instrumental accuracy.
The patterns of the arterial blood supply to the liver have a tendency to show a certain variability [1, 2].
This introduces a certain variability into the fingerprints that is likely beneficial for finding ligands with new scaffolds.
In the Reference scenario, different color areas can be noted, indicating a certain variability of the traffic flow over time.
Nevertheless, the Magdalenian settlement shows a certain variability across the landscape: lowland sites, hillside sites, rock shelter sites.
A certain variability was observed in terms of differentiation potential of ASCs from different donors.
Despite a certain unavoidable variability in islets preparations and the limited availability of human islets in particular, it should be underlined that the findings of our study are fairly consistent, with regard to both the similarity of the results between rat and human islets and the effects of the protection exerted by the vegetal compounds on the measured parameters.
The Italian National Health Service, (Servizio Sanitario Nazionale - SSN), founded in 1978, is financed by general taxation and, despite a certain degree of variability in the quality of its services across Italian regions, provides universal coverage and ensures a free choice of providers to patients through a pluralistic delivery structure (public and private), at relatively low cost [ 4, 5].
