Schwartz, Claude http://orcid.org/0000-0002-6821-4414
Article History
Received: 7 July 2018
Accepted: 29 July 2018
First Online: 16 August 2018
Compliance with ethical standards
:
: The author declares that funds are coming in due to the licensed patent to FH Orthopedics, 68,990 Heimsbrunn, France, but he did not receive any financial support for this study.