The test is expected to be available for widespread use by next year.

However, only a small number of these saw any widespread use.

The problem for widespread use, he said, is the high price.

The rules were hard to understand and did not come into widespread use.

In the 2000s, security questions came into widespread use on the Internet.

"It is now time to put them to widespread use."

But much remains to be done to make the test available for widespread use, if it ever is.

The strategy is in its early days, so it's not ready for widespread use.

The process is also still too expensive for widespread use.

It was first developed in 1981 and continues to see widespread use today.