Authors' reply-Does the RAPIDO trial suggest a benefit of post-operative chemotherapy after preoperative chemoradiation in rectal cancer? No, it does not

Affiliations

• ¹ Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands. Electronic address: w.h.zwart@umcg.nl.
• ² Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
• ³ Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, the Netherlands.
• ⁴ Department of Radiation Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands.
• ⁵ Department of Surgery, Karolinska University Hospital, Stockholm, Sweden.
• ⁶ Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands.
• ⁷ Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
• ⁸ Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.