Where Are All the New Omics-Based Tests?

Where are all the new omics-based tests? That's the question that Patrick Bossuyt asks in his paper appearing in the October 2014 issue of Clinical Chemistry. After billions of dollars worldwide have been spent upon omics-based research and announcements of many biomarker discoveries, clinical medicine has not gone through a radical change, despite all of the investment of time, money, and the collaboration of thousands of study participants.