Acknowledgments
The authors thank all survey responders for their time and reporting. We extend a special thank you to Marissa Six of the Clinical Education and Awareness Team of Eastern Cooperative Oncology Group-American College of Radiology Imaging Network (ECOG-ACRIN) for her help in the distribution of the survey and collection of data.
Potential conflict of interest
Disclosure forms provided by the authors are available with the full text of this article online at https://doi.org/10.1080/10428194.2018.1452219.