Reply to Nock and Nielsen: On the work of Nock and Nielsen and its relationship to the additive tree

Affiliations

• ¹ Department of Radiation Oncology, University of California, San Francisco, CA 94115; [email protected].
• ² Department of Epidemiology and Biostatistics, University of California, San Francisco, CA 94115.
• ³ Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA 19104.
• ⁴ Department of Radiation Oncology, University of California, San Francisco, CA 94115.
• ⁵ Department of Computing and Information Science, University of Pennsylvania, Philadelphia, PA 19104.
• ⁶ Department of Statistics, University of Pennsylvania, Philadelphia, PA 19104.
• ⁷ Department of Radiation Oncology, New York Proton Center, New York, NY 10035.
• ⁸ Department of Statistics, Stanford University, Stanford, CA 94305.