Walker, Tilman
Hetto, Pit
Bruckner, Thomas
Gotterbarm, Tobias
Merle, Christian
Panzram, Benjamin
Innmann, Moritz M.
Moradi, Babak http://orcid.org/0000-0003-1714-2171
Article History
Received: 10 June 2018
Accepted: 13 November 2018
First Online: 21 November 2018
Compliance with ethical standards
:
: Dr. Walker, Mr. Hetto, Dr. Bruckner, Dr. Panzram, Dr. Innmann and Dr. Moradi have nothing to declare. Dr. Gotterbarm reports grants and personal fees from Zimmer Biomet, Europe, grants and personal fees from Depuy Synthes Orthopädie Gmbh, outside the submitted work; Dr. Merle reports grants and personal fees from Zimmer Biomet, personal fees from Thieme, outside the submitted work.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.