Although gallium-67 has a well recognised role in lymphoma PET has been demonstrated to be superior in comparative studies [ 21, 22].
Although PET has a well recognised role in aggressive NHL a study by Blum et al. examined its impact in indolent NHL [ 77].
Propionibacterium acnes is well known as an endophyte in grapevine [ 80], Thlaspi goesingense [ 81] and poplar [ 82]; a less well recognised role is as part of mite bacterial flora.
Discovered in 1998, the orexin system is well recognised for its role in sleep-wake regulation, appetite control, reward, emotional responses to stress, and learning and memory (see [ 25] for a review).
Although community nurses are well recognised for their role in health education and promotion [ 16- 18], few studies have evaluated their effectiveness in managing lifestyle risk factors as part of routine practice.
Nurses undertook a range of roles within practices that included education, quality control, connectivity and problem solving, as well as the more traditionally recognised role behaviours related to organising and delivering patient care.
AMPs are well recognised for their pivotal role in preventing infections by microbial pathogens in many organisms (reviewed in Hancock and Sahl 2006).
The BMPs are well recognised to play multiple crucial roles in the development of diverse tissues.
The information giving roles of the surgeon, oncologist, radiologist and clinical nurse specialist were well recognised by their colleagues; however, other team members' roles were more ambiguous and less well understood.
It is well recognised that oestrogen plays an essential role in mammary carcinogenesis by exerting a carcinogenic effect (through metabolites) on cellular DNA and thereby promoting the growth of ER positive breast cancer[ 53].
It is well recognised that WSP hydrodynamics plays a crucial role influencing WSP treatment efficiency.
