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. 2021 Jul 8;31(2):204–214. doi: 10.1097/CEJ.0000000000000686

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Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.

This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.

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Fig. 1 — Timeline of selected key events and recommendations by the Portuguese Oncology Institute of Porto during the COVID-19 pandemic. ^*Recommendations by IPO-Porto on 16 March: surgical interventions; outpatient appointments; outpatient diagnostic tests and medical procedures; ambulatory care sessions; only patients who were referred by telephone were admitted to the cancer-specific emergency service. ^†Recommendations to gradually and progressively return to regular activity levels at IPO-Porto in May: surgical interventions; outpatient appointments; diagnostic tests and medical procedures; regular activity for the day hospital should resume; previously suspended clinical research activities will resume. Image credit: COVID-19 - Praewpailin (Image #30784933 at VectorStock); Impact – janjf93 (Image #2126885 at Pixabay); Outbreak progression – janjf93 (Image #2126876 at Pixabay); Measures – Kaliene (Image #4747711 at Pixabay).

COVID-19, coronavirus disease 2019; IPO-Porto, Portuguese Oncology Institute of Porto.