1 Colorectal Surgery, Digestive Department, Champalimaud Foundation, Lisbon, Portugal
2 Colorectal Surgery Division, Angelita and Joaquim Gama Institute, São Paulo, Brazil
3 Department of Surgical Oncology, Colorectal Surgery Division, Hospital Beneficencia Portuguesa, São Paulo, Brazil
4 Colorectal Surgery Division, Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
5 Manchester Cancer Research Centre, National Institute of Health and Research Manchester Biomedical Research Centre, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester, United Kingdom
6 Colorectal and Peritoneal Oncology Centre, The Christie National Health Service Foundation Trust, Manchester, United Kingdom
7 Department of Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
8 GROW School for Oncology and Developmental Biology, Maastricht University, the Netherlands
9 NOVA Medical School, Faculdade de Ciências Médicas (NMS|FCM), Lisbon, Portugal
10 Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands
11 Colorectal Surgery, Hospital Lusiadas, Lisbon, Portugal
12 University of São Paulo School of Medicine, São Paulo, Brazil
13 Ludwig Institute for Cancer Research, São Paulo Branch, Brazil
Supplemental digital content is available for this article. Direct URL citations appear in the printed text, and links to the digital files are provided in the HTML and PDF versions of this article on the journal’s website (www.dcrjournal.com).
Funding/Support: European Registration of Cancer Care financed by the European Society of Surgical Oncology, Champalimaud Foundation Lisbon, Bas Mulder Award granted by the Alpe d’HuZes Foundation and Dutch Cancer Society, European Research Council Advanced Grant, and the NIHR Manchester Biomedical Research Centre.
Financial Disclosure: None reported.
Poster presented at the European Colorectal Congress, Saint Gallen, Switzerland, November 29 to December 2, 2020.
The International Watch & Wait Database IWWD Consortium is listed in Appendix A at https://links.lww.com/DCR/C61.
Correspondence: Rodrigo O. Perez, M.D., Ph.D., Praça Amadeu Amaral, 47 – conj.111, São Paulo 01327-904, Brazil. E-mail: [email protected]. Twitter account: @R_Perez_MD