Ille, Sebastian
Picht, Thomas
Shiban, Ehab
Meyer, Bernhard
Vajkoczy, Peter
Krieg, Sandro M.
Article History
Received: 19 December 2017
Accepted: 16 January 2018
First Online: 24 January 2018
Compliance with ethical standards
:
: TP, BM, PV, and SK are consultants for Brainlab AG (Munich, Germany). TP and SK are consultants for Nexstim Plc (Helsinki, Finland). 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.
: All procedures performed in the study were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all patients included in the study.