Coagulation biomarkers and coronavirus disease 2019 phenotyping: a prospective cohort study.

"Declarations Ethics approval and consent to participateThe study was performed in accordance with the Declaration of Helsinki and the Brazilian National Health Council resolution 466. The Ethics Committee of the São José Hospital (31384620.6.1001.5364) and UNIMED Hospital (31384620.6.2002.5362) approved the protocol. All patients or their surrogates gave written consent before inclusion in the study. Consent for publicationNot applicable. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding MCTIC/CNPq/FNDCT/MS/SCTIE/DECIT, 07/2020, grant number 401263/2020–7. BRF S.A. Hub unrestricted donation. FAPERGS-PPSUS #21/2551–0000073-2 The funding sources did not have any role in the design of the study and collection, analysis, and interpretation of data and in writing the manuscript."