Correction to: SARS-CoV-2 PCR-positive and PCR-negative cases of pneumonia admitted to the hospital during the peak of COVID-19 pandemic: analysis of in-hospital and posthospital mortality
1 Department of Medicine, Nazarbayev University School of Medicine, Kerey and Zhanibek Khans Street 5/1, Room 345, Nur-Sultan city, Kazakhstan. abduzhappar.gaipov@nu.edu.kz.
2 Department of Medicine, Nazarbayev University School of Medicine, Kerey and Zhanibek Khans Street 5/1, Room 345, Nur-Sultan city, Kazakhstan.
3 Department of Emergency Medicine, Akhmet Yassawi University Medical Faculty, Turkestan, Kazakhstan.
4 Department of expertise, Social Health Insurance Fund branch of the Turkestan Region, Turkestan, Kazakhstan.
5 Department of Mathematics, Nazarbayev University School of Sciences and Humanities, Nur-Sultan, Kazakhstan.
6 Department of Preventive Medicine, Akhmet Yassawi University Medical Faculty, Turkestan, Kazakhstan.