In contrast to the long history and established structure for drug approval, payer decision making is dispersed, not standardized, and perspectives on necessary evidence and the evaluation of this evidence differ and are often poorly defined.
"There used to be established structure and control programs," he said.
The United States has an established structure of foreign relations.
Furthermore, it has been long established that biofilms represent immunoprotective structures.
Mr. Herzfeld and others say investors have not placed much value on these and other holdings because the fund is a closed-end investment, a structure that, while long established, is poorly understood.
Established structure-function relationships are summarized.
However the structure of the Dutch infection control centre (WIP) was long established at that time.
Multiple lines of evidence have long established that cryoreduction at the dose used here has negligible effect on hemeprotein structure and enzymatic activity.
In this scenario Lhx gene expression would be causally linked to the structure of the cnidarian nerve net, whose complexity has been long established in Hydra [ 12- 19] and more recently in Nematostella [ 20].
"This has been long established".
But this is a long established tendency.
