Faschingbauer, Martin
Hacker, S.
Seitz, A.
Dürselen, L.
Boettner, F.
Reichel, H.
Article History
Received: 16 January 2020
Accepted: 10 April 2020
First Online: 18 April 2020
Compliance with ethical standards
:
: We certify that we have not signed any agreement with commercial interest related to this study, which would in any way limit publication of any and all data generated for the study or to delay publication for any reason. Dr. Faschingbauer reports personal fees from Deutsche Arthrosehilfe e.V. during the conduct of the study.
: The authors’ institutional review board approved this study.
: FM: planning/conception of the study, collection of data, analysis and interpretation, statistical analysis, writing and revising article; (orthopedic surgeon). HS: collection of data, analysis and interpretation, statistical analysis; (Dr. bio. hum.). SA, DL: interpretation of data, critical revision of the article; (Dr. bio. hum.). BF: critical revision of the article, final approval of the article, overall responsibility; (senior surgeon Hospital for Special Surgery). RH: critical revision of the article, final approval of the article, overall responsibility; (surgeon in chief University of Ulm).