We thank the radiologists participating in this trial: Catherine Babcook, Debra Copit, Ruth English, Jon Fish, Thalia B. Forte, Michael N. Linver, Laleh Lourie, Carrie Morrisson, Susan Roux, Thomas Stavros, Lakshmi Tegulapalle, and Richard Vanesian. Financial disclosures Dr. Kelly is the Majority Stockholder of Sonocine, Inc. Dr. Dean owns stock in Sonocine, Inc. Neither author has received any form of payment from the company. Drs. Lee and Comulada served as statistical consultants for the study and have no conflict of interest relevant to Sonocine, Inc. The study was funded by Sonocine, Inc. Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.