1. Department of Radiology Dartmouth Medical School Hanover NH USA
2. Department of Medicine Section of Radiation Oncology Dartmouth‐Hitchcock Medical Center Lebanon NH USA
3. Thayer School of Engineering Dartmouth College Hanover NH USA
4. Department Radiation and Cellular Oncology University of Chicago Chicago IL USA
5. Department of Surgery Dartmouth‐Hitchcock Medical Center Lebanon NH USA
6. Louvain Drug Research Institute Université catholique de Louvain Brussels Belgium
7. Department Radiation Oncology University Medical Center University of Freiburg Freiburg Germany
8. German Cancer Center Consortium (DKTK) Partner Site Freiburg German Cancer Research Center (DKFZ) Heidelberg Germany