Pennacchietti, Valentina
Prinz, Vincent
Schaumann, Andreas
Finger, Tobias
Schulz, Matthias
Thomale, Ulrich W.
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (FKZ: 13GW0275C)
Article History
Received: 5 November 2019
Accepted: 19 May 2020
First Online: 3 June 2020
Compliance with ethical standards
:
: UWT and AS have received lecture honoraria from Miethke/Aesculap AG company. UWT holds a patent on the ventricular catheter guide mentioned in this manuscript. 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 non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.
: For this type of retrospective study, formal ethic approval is not required.