Department of Medical Genetics;
Istanbul Faculty of Medicine;
Istanbul University;
Istanbul 34098;
Turkey;
Department of Medical Biology;
Istanbul Faculty of Medicine;
Istanbul University;
Istanbul 34098;
Turkey;
Department of Hematology;
Istanbul Training and Research Hospital;
University of Health Sciences;
Istanbul 34098;
Turkey;
Department of Internal Medicine;
Istanbul Faculty of Medicine;
Istanbul University;
Istanbul 34098;
Turkey;
Department of Microbiology;
Istanbul Faculty of Medicine;
Istanbul University;
Istanbul 34098;
Turkey;
Department of Physiology;
Istanbul Faculty of Medicine;
Istanbul University;
Istanbul 34098;
Turkey;
corona virus disease 2019; circadian rhythm; PER3; prognosis;