1 Section of Cancer Economics and Policy, Department of Health Services Research, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 1444, Houston, TX, 77030, USA. yashih@mdanderson.org.
2 National Coalition for Cancer Survivorship, Silver Spring, MD, USA.
3 Duke Cancer Institute, Duke-Margolis Center for Health Policy, Durham, NC, USA.