Text and Data Mining valid from 2019-03-01
Received: 19 April 2018
Accepted: 4 February 2019
First Online: 1 March 2019
Ethics approval and consent to participate
: CHRISTUS Health IRB reviewed and approved this study for ethics and participation of human subjects. Their approval number for this study is 2015–049.The CHRISTUS Spohn Institutional Review Board provided a waiver of consent as all data was available in the medical record.
: Not applicable.
: The authors declare that they have no competing interests.
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