Muigg, Franz http://orcid.org/0000-0003-3531-1549
Bliem, Harald R.
Kühn, Heike
Seebacher, Josef
Holzner, Bernhard
Weichbold, Viktor W.
Article History
Received: 13 August 2019
Accepted: 16 November 2019
First Online: 27 November 2019
Compliance with ethical standards
:
: This study did not receive funding in financial form. The MedEl Elektromedizinische Geräte GmbH supported the study with licencing of the HUI 3 utility tool.
: This study was conducted according to the ethical standards of the 1964 Helsinki Declaration and its later amendments. The study was approved by the Ethic Committees of the Medical University of Innsbruck, Austria, and the University of Würzburg, Germany.
: Informed consent was not applicable in this study because data were obtained during routine clinical procedures.