AlMatter, Muhammad http://orcid.org/0000-0002-6405-656X
Aguilar Pérez, Marta
Hellstern, Victoria
Mitrovic, Goran
Ganslandt, Oliver
Bäzner, Hansjörg
Henkes, Hans
Article History
Received: 15 August 2019
Accepted: 3 October 2019
First Online: 4 November 2019
Compliance with ethical guidelines
:
: M. AlMatter, V. Hellstern, G. Mitrovic, O. Ganslandt and H. Bäzner declare that they have no competing interests. M. Aguilar Pérez has proctoring and consultancy agreements with Kaneka, Medtronic and phenox. H. Henkes is co-founder and shareholder of phenox.
: The responsible ethics committee (Ethik-Kommission der Landesärztekammer Baden-Württemberg) approved the retrospective collection, evaluation, and publication of the concerning data (Reference Nr. F‑2016-128). Informed consent was obtained from all individual participants included in the study.