. 2022 Jul 1;115(7):435–440. doi: 10.14423/SMJ.0000000000001419
Copyright © 2022 by The Southern Medical Association
This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.
Table 1.
Demographic and clinical characteristics of the patients
