Hanz, Samuel Z.
Arko, Leopold IV
Schmidt, Franziska
Kacker, Ashutosh
Tsiouris, Apostolos J.
Anand, Vijay K.
Schwartz, Theodore H.
Article History
Received: 28 January 2020
Accepted: 4 April 2020
First Online: 6 May 2020
Compliance with ethical standards
:
: 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 interest; and expert testimony or patent-licensing arrangements), or nonfinancial 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 (name of institute/committee) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study formal consent is not required.
: Informed consent was not needed due to IRB approval for retrospective review of endoscopic skull base patients.