Department of Pulmonary and Critical Care Medicine;
University of Health Sciences Diskapi Yildirim Beyazit Research and Education Hospital;
Ankara 06110;
Turkey;
Department of Pulmonary Medicine;
Düzce University;
Faculty of Medicine;
Düzce 81100;
Turkey;
Department of Chest Diseases;
Adana Research and Education Hospital;
University of Health Sciences;
Adana 01230;
Turkey;
Department of Pulmonary Medicine;
Amasya University Sabuncuoglu Serefeddin Research and Education Hospital;
Amasya 05200;
Turkey;
Medical Intensive Care Unit;
University of Health Sciences Diskapi Yildirim Beyazit Research and Education Hospital;
Ankara 06110;
Turkey;
Department of Pulmonology;
Research and Education Hospital of Baskent University;
Konya 42030;
Turkey;
Department of Infectious and Clinical Microbiology;
University of Health Sciences Diskapi Yildirim Beyazit Research and Education Hospital;
Ankara 06110;
Turkey;
Department of Pulmonary Medicine;
Vezirkopru State Hospital;
Samsun 55090;
Turkey;
Department of Pulmonary Medicine;
Kumluca State Hospital;
Antalya 07070;
Turkey;
Department of Anaesthesiology and Reanimation;
Diskapi Yildirim Beyazit Research and Education Hospital;
University of Health Sciences;
Ankara 06110;
Turkey;
Department of Pulmonary Medicine;
Samsun Medicalpark Hospital;
Samsun 55090;
Turkey;
Irem Karaman;
Medical Student/Intern;
Bahcesehir University Faculty of Medicine;
Istanbul 34734;
Turkey;
Department of Pulmonary Medicine;
Bahcesehir University;
Faculty of Medicine;
Istanbul 34734;
Turkey;
COVID-19; Rapid antibody test; Reverse transcription polymerase chain reaction; High resolution computed tomography; Serology; Pneumonia;