Pfeiffer, Daniela http://orcid.org/0000-0003-2002-8337
Parakh, Anushri
Patino, Manuel
Kambadakone, Avinash
Rummeny, Ernst J.
Sahani, Dushyant V.
Article History
First Online: 17 May 2018
Compliance with ethical standards
:
: There was no funding for this study.
: All authors declare that there is no conflict of interest.
: This study was 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.
: Approval for this HIPPA-compliant retrospective study and waiver of informed consent was obtained by the Institutional Review Board.