Text and Data Mining valid from 2019-11-15
Received: 23 August 2019
Accepted: 16 October 2019
First Online: 15 November 2019
Ethics approval and consent to participate
: The study was reviewed and approved by Institutional Review Board at Cook County Health. Since data was collected from patients charts and no patient identifiers were used, the ethics committee waived the requirement for informed consent.
: Not applicable. Retrospective review of available data from patient record. Ethics committee waived the requirement for informed consent since no patient identifiers were used.
: The authors declare that they have no competing interests.