The phrase "raised controversies" is correct and usable in written English.
It is typically used to indicate that a person or thing has caused some kind of disagreement or dispute. For example: "The President's decision to build a wall on the border raised controversies around the world."
Despite the tremendous progress in MS therapy over the last years, the number of therapeutic strategies that failed to show benefit for MS patients, demonstrated a critical risk-benefit ratio, and raised controversies in terms of their assumed efficacy or practicability is considerable.
With information technology, a risk debate would be even less likely, although particular issues (such as privacy aspects) have raised controversies out of an application perspective, but at a much later stage in technology development.
Evidence for potential health hazards accumulated in parallel by epidemiologic investigations has raised controversies about the appropriate interpretation and the degree of bias and confounding responsible for reduced or increased risk estimates.
29 30 31 This benefit-risk dualism has raised controversies around the optimal duration of dual antiplatelet therapy that would maximise the effect against stent thrombosis while minimising the associated bleeding risk.
15– 17 Furthermore, the treatment of hypertension has also raised controversies in the context of choosing blood pressure targets, with some arguments for targets of 130/8 0or even lower, 99, 100 and others for targets below 140/8 0mmHg.
This branching order of charophycean lineages, however, is not entirely congruent with phylogenetic studies based exclusively on concatenated organelle genes [ 8- 12]; in particular, the position of the Mesostigmatales and the identity of the charophycean lineage(s) that is sister to land plants have raised controversies.
Further efforts to prosecute Dr. Haneef raised controversy in Australia.
And as the pugilistic outsider, he raised controversy to rare literary heights.
Revelations from the whistleblower Edward Snowden have raised controversy about the alliance's activities.
Speaking Sunday on NBC's "Meet the Press," he said he was glad the book had raised controversy.
While some peer-to-peer platforms, such as Uber and Airbnb, have raised controversy, some people are truly sharing – not for money.
