1. Jonsson Comprehensive Cancer Center, Geffen School of Medicine at UCLA, Los Angeles, CA
2. Department of Radiation Oncology, University of Utah Huntsman Cancer Hospital, Salt Lake City, UT
3. Division of Gynecologic Oncology, Stephenson Cancer Center, University of Oklahoma Health Science Center, Oklahoma City, OK
4. Division of Pediatric Oncology, St Jude Children’s Research Hospital, Memphis, TN
5. Division of Pediatric Hematology/Oncology, MedStar Georgetown University Hospital, Washington, DC
6. theMednet.org, New York, NY
7. Department of Radiation Oncology, Yale School of Medicine, Trumbull, CT