Text and Data Mining valid from 2019-06-28
Received: 17 March 2019
Accepted: 12 June 2019
First Online: 28 June 2019
Compliance with ethical standards
: Each author certifies that his or her institution approved the human protocol for this investigation and that all investigations were conducted in conformity with ethical principles of research.
: Philippe Valenti and Jean-David Werthel receive royalties for shoulder prosthesis design from FH Orthopedics. Gilles Walch receives royalties for shoulder prosthesis design from Wright Medical. Joaquin Sanchez-Sotelo receives royalties for shoulder prosthesis design from Stryker.