Most tumours from PC patients that no longer respond to endocrine therapy have retained a functional androgen receptor with often higher levels than in primary tumours (Ruizeveld de Winter et al, 1994).
In addition, within favelas, the close proximity of dwellings and an often high level of social capital can ward off burglars (Villareal and Silva 2006).
The use of non-rigid registration to correct for small deformations, despite appealing, appears difficult due to the often high level of noise in the PET dataset.
Additionally, the definition of the epidemiological unit (at site or area level) in the context of aquaculture is a challenge due to the often high level of connectedness (mainly via water) of aquaculture facilities with the aquatic environment.
A rapid response is important because of the potential for serious health concerns, and the often high level of distress that tinnitus patients may present [ 20].
"Procedures are often reimbursed at a much higher level than cognitive services.
The schemes reviewed were often high-level conspiracies; in more than four out of ten cases, a management-level employee paid or authorized the bribe, and in twelve per cent of the cases a chief executive was directly involved.
