Departments of Pathology (E.E.M.P., A.L.-C., V.T.H.B.M.S., T.B.)
Radiation Oncology (C.C., R.N.), Leiden University Medical Center, Leiden
Department of Radiation Oncology, Utrecht University Medical Center, Utrecht (I.M.J.S.)
Department of Radiotherapy, Medisch Spectrum Twente, Enschede (J.J.J.)
Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam (J.W.M.M.)
Maastricht Radiation Oncology Clinic, Maastricht (L.C.H.W.L.)
Radiotherapy Group, Arnhem (E.M.V.D.S.-B.), The Netherlands
Department of Pathology, Copenhagen University Hospital, Herlev and Gentofte Hospital, Herlev (M.B., E.H.)
Department of Gynecology, Copenhagen University Hospital, Rigshospitalet, Copenhagen (C.H., G.O.), Denmark
Present address: Elke E.M. Peters, MD, Haaglanden Medical Center, PO Box 432, Hague 2501 AX, The Netherlands.
Present address: Remi Nout, MD, PhD, Department of Radiotherapy, Erasmus MC Cancer Institute, University Medical Center Rotterdam, PO Box 2040, Rotterdam 3000 CA, The Netherlands.
E.E.M.P., T.B., and R.N.: conceptualization. A.L.-C., E.E.M.P., T.B., and V.T.H.B.M.S.: investigation. E.E.M.P., G.O., and R.N.: data curation. R.N. and G.O.: formal analysis. E.E.M.P. and R.N.: methodology. M.B., E.H., C.H., C.C., I.N.J., J.J.J., L.C.H.W.L., E.M.v.d.S.-B., and J.W.M.M.: resources. V.T.H.B.M.S., T.B., and R.N.: supervision. E.E.M.P., T.B., and R.N.: writing original draft. A.L.-C., C.C., C.H., E.H., E.E.M.P., E.M.v.d.S.-B., G.O., I.M.J.-S., J.J.J., J.W.M.M., L.C.H.W.L., M.B., R.N., T.B., and V.T.H.B.M.S.: manuscript review and editing.
R.N. reports grants by the Dutch Cancer Society, Dutch Research Council, Elekta, Varian and Accuracy, all unrelated to this work. C.C. reports grants by the Dutch Cancer Society. The remaining authors declare no conflict of interest.
Address correspondence to Tjalling Bosse, MD, PhD, Department of Pathology, Leiden University Medical Center, L1-Q, PO Box 9600, Leiden 2300 RC, The Netherlands. E-mail: [email protected].
