Birkey, Trevor
Dixon, Jennifer
Jacobsen, Roni
Ginde, Salil
Nugent, Melodee
Yan, Ke
Simpson, Pippa
Kovach, Joshua http://orcid.org/0000-0003-0251-9757
Article History
Received: 15 November 2017
Accepted: 1 June 2018
First Online: 7 June 2018
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was deferred by the institutional review board given the retrospective nature of the project. All relevant patient data protections were observed according to HIPAA requirements.