Weber, Patrick
Gollwitzer, Hans
Article History
Received: 12 May 2020
Revised: 4 August 2020
Accepted: 29 August 2020
First Online: 19 August 2021
Declarations
:
: P. Weber and H. Gollwitzer declare that they have no competing interests. They are consultants for Medacta, Castel San Pietro, Switzerland. There was no influence of the company on the content of the article.
: For this article no studies with human participants or animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case.