While there continues to be progress in this area, there remain significant hurdles to allow the process to be done at minimal risk to the patient.
After meeting with Mr. Xi and other officials here, Mr. Lew said the outcome of China's long-awaited meeting on its economic program showed there would "continue to be progress, but the question is how much and how quickly".
There has and continues to be astonishing progress towards and beyond this target, which was achieved in 2010, five years ahead of its deadline – a fact that went eerily uncelebrated.
"The president continues to be encouraged by progress being made by the bipartisan group of senators," said Clark Stevens, a White House spokesman.
Morgan Stanley, whose shares declined 44 percent in 2011, continues to be a work in progress.
"He continues to be a work in progress," Zambrano said of Villegas.
It continues to be a work-in-progress.
In the United States, the development of well functioning, competitive retail power markets continues to be a work in progress.
Sustainable development remains one of the most advocated development concepts worldwide, yet, there continues to be limited signs of progress towards its achievement in Africa.
