Ongoing Uncertainties in Bleeding and Clotting Complications in Patients With COVID-19.

1 Critical Care Medicine Department, Mayo Clinic Arizona, Phoenix, AZ. 2 Department of Hematology and Oncology, Mayo Clinic Arizona, Phoenix, AZ. 3 Program in Trauma at the R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD. 4 Division of Pulmonary and Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD. 5 Division of Infectious Diseases, Emory University School of Medicine, Atlanta, GA. 6 Emory Critical Care Center, Emory Healthcare, Atlanta, GA *See also p. 619. The authors have disclosed that they do not have any potential conflicts of interest.