poietin-1) (control: 29 [26.2–30.9] ng/ml vs. COVID-19: 27.8 [23.4–36.2] ng/ml; P = 0.79) and Angpt-2 (control: 0.655 [0.336–1.113] ng/ml vs. COVID-19: 0.434 [0.035–1.338] ng/ml; P = 0.6) were unchanged in patients with COVID-1