However there are sometimes potential problems as in patients with low SPF and multiple tumour populations calculations can be contaminated with normal tissue from tumour stroma or inaccuracies can occur in assessing the SPF because of overlapping tumour cell populations [ 30].
Distributed knowledge can be seen as the sum of the knowledge in a group; it is sometimes referred to as the potential knowledge of a group, or the joint knowledge they could obtain if they had unlimited means of communication.
Moreover, for a given output action potential it is sometimes difficult to tell whether it was caused by the sEPSC or not.
To fully understand potential exposure, it is sometimes necessary to obtain the complete occupational history of the patient, occasionally going back several decades, as illustrated with the diseases mesothelioma and liver angiosarconoma.
In fact, although significant functional impairment (and the potential to reverse it) is sometimes identified as a relevant criterion for breast reduction, we found no guidelines referring to it for breast augmentation (for example to correct gross asymmetry).
BlackRock is the world's biggest asset manager and has helped the government manage its bailouts, and Fink is sometimes mentioned as a potential replacement when Geithner retires to write his own book.
It is also strongly biased against Democrats such as Mr Vilsack (who, incidentally, is stepping down soon, and is sometimes mentioned as a potential candidate for the Democratic presidential nomination).
A successful corporate litigator and former top Justice Department official, Mr. Hunger, 64, is sometimes mentioned as a potential attorney general in a Gore administration, a Robert Kennedy to Mr. Gore's John.
Lula and Ms Rousseff, a former Trotskyist who is sometimes touted as a potential presidential candidate for the ruling Workers Partyy, were keen to associate the government with Petrobras's strike.
And if Ms Burke, a relative unknown, is to unseat Scott Walker, the incumbent Republican governor who is sometimes touted as a potential presidential candidate, she needs as many people to go to the polls as possible.
