Text and Data Mining valid from 2019-11-13
Received: 24 August 2019
Accepted: 30 October 2019
First Online: 13 November 2019
Compliance with Ethical Standards
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This article does not contain any studies with human participants performed by any of the authors. Study utilizes data gathered from chart review in retrospective fashion.
: Informed consent was not obtained from all individual participants as this was retrospective.