The scientists publish this in the most recent issue of "Nature".
The four scientists have now just published the results of their study.
The scientists have not published a paper on their study, involving only 100 foods.
A new scientist who began her academic career in 2009, has published 3 papers.
The scientists are using the data in their research and have published some of their results.
Those scientists have not yet published their results, he said.
No other scientist has yet published work confirming the Nature result.
It is an international problem because scientists from one country routinely publish in another country's journals.
The scientists will publish a strategy in an international journal.
The scientists have not published a paper on their small study.