However, the process for getting such approval is not only long, difficult, and convoluted, even when a research team attempts to jump over the multiple hurdles set in their path by the feds, approval is almost never forthcoming.
Certainly, multiple hurdles are to be taken in the development of such autologous DC precursor-based immunotherapies as they are: (a) hard to standardize, resulting in highly variable results, complicating the evaluation of clinical trials, and often resulting in negative clinical trial outcomes, (b) laborious and time consuming, and therefore c) very expensive [ 33].
Referencing the miraculous, Charles Edwards's wonderful Benedick finds the joy in the clearing of multiple hurdles that Beatrice and Benedick's conjoining represents.
The process, to the frustration of many Australians, has been mired in bureaucracy and political infighting, and multiple hurdles remain before same-sex marriage can become law.
In fact, Kavanagh et al. have shown that contemporary divergence is possible in spite of the existence of multiple hurdles that are commonly believed to provide good reasons not to consider as significant evolutionary responses to changing climate.
Like contestants in "The Amazing Race," we had each jumped multiple hurdles to get this far.
There are multiple hurdles to clear for bitcoin to become widely used and adopted by the masses, and carrying the flag for these hurdles right now is security.
Voter registration imposes multiple hurdles for voters with disabilities.
The project faced multiple hurdles, which forced its temporary abandonment.
Due to their short evolutionary history and clonality, Bacillus anthracis [ 5] and Mycobacterium tuberculosis [ 10] were ideal models for pioneering phylogenetic work using multiple WGSs, but hurdles in phylogenetic reconstruction persist for other species.
