1. Imaging and Radiation Oncology Core Rhode Island Lincoln Rhode Island
2. Imaging and Radiation Oncology Core Houston Houston Texas
3. Department of Radiation Oncology Ghent University Ghent Belgium
4. Department of Biomedical Informatics University of Arkansas for Medical Sciences Little Rock Arkansas
5. Department of Biomedical Informatics Stony Brook University Stony Brook New York
6. Department of Biomedical Informatics Emory University School of Medicine Atlanta Georgia
7. Children's and Young Person's Unit and Haemato‐oncology Unit The Royal Marsden NHS Foundation Trust Surrey UK
8. Département de Radiothérapie Institut de cancérologie de Lorraine Vandoeuvre‐les‐Nancy France
9. Radiation Therapy Prinses Maxima ‐ Center for Pediatric Oncology Utrecht The Netherlands