Finn, Avni P.
Thomas, Akshay S.
Stinnett, Sandra S.
Keenan, Robert T.
Grewal, Dilraj S.
Jaffe, Glenn J.
Article History
Received: 6 February 2018
Revised: 21 June 2018
Accepted: 26 July 2018
First Online: 20 August 2018
Compliance with ethical standards
:
: Glenn J. Jaffe is a consultant for Heidelberg Engineering.The authors have no other financial disclosures to report.
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interests; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge, or beliefs) in the subject matter or materials discussed in this manuscript.
: 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.For this type of retrospective study, formal consent is not required.