Gupta, Saksham
Bi, Wenya Linda
Mukundan, Srinivasan
Al-Mefty, Ossama
Dunn, Ian F.
Article History
Received: 2 December 2017
Accepted: 8 January 2018
First Online: 20 January 2018
Compliance with ethical standards
:
: The 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 committee (Partners Human Research Committee for Partners HealthCare institutions) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The requirement for formal informed consent was waived for this type of retrospective study by our institution.