Data collection
The date of admission, demographic data of the patients, clinical status and hematological findings at the time of admission, and clinical course of the patients were obtained from the patient files and hospital database. As a result of application standards of the hospitals of Aksaray University Training and Research Hospital, it has been recognized from the patient records that all of the studied patients had given informed consents at the time of hospitalization and before the administration of relevant diagnostic/therapeutic standards of care. Patients gave informed consent for the procedure. Permission of the study was obtained from T.C. Ministry of Health General Directorate of Health Services with the number of 2020-08-27T14_49_14.