www.niehs.nih.gov
Summarize this content to 100 words: <img width="100" src="https://www.niehs.nih.gov//news/factor/sites/niehs-factor/files/styles/large/public/2022/10/science-highlights/new-approach-methodologies/thumb945716.jpg?itok=YXgHRi0N" /><br /><p>Experts at federal meeting considered approaches to measuring progress and building confidence in new chemical safety testing methods.</p>
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