Neither earlier nor late tocilizumab improved outcomes in the intensive care unit patients with COVID-19 in a retrospective cohort study

Affiliations

• ¹ Tareev Clinic of Internal Diseases, Sechenov First Moscow State Medical University, Moscow, Russian Federation avt420034@yahoo.com.
• ² Clinic of Pulmonology, Sechenov First Moscow State Medical University, Moscow, Russian Federation.
• ³ Tareev Clinic of Internal Diseases, Sechenov First Moscow State Medical University, Moscow, Russian Federation.
• ⁴ Faculty of Medicine, Lomonosov Moscow State University, Moscow, Russian Federation.
• ⁵ Vinogradov Clinic of Internal Diseases, Sechenov First Moscow State Medical University, Moscow, Russia.