Here is the tile of a journal article: https://annals.org/aim/article-abstract/2724039/recognizing-potential-overdiagnosis-high-sensitivity-cardiac-troponin-assays-example
"Recognizing the Potential for Overdiagnosis: Are High-Sensitivity Cardiac Troponin Assays an Example?"
Hmm. I think it should be:
"Recognizing the Potential for Overdiagnosis: Is a High-Sensitivity Cardiac Troponin Assay an Example?"
The issue, of course, concerns the implications of a high-sensitivity assay.