Pishgar, Farhad
Guermazi, Ali
Ashraf-ganjouei, Amir
Haj-Mirzaian, Arya
Roemer, Frank W.
Zikria, Bashir
Sereni, Christopher
Hakky, Michael
Demehri, Shadpour
Article History
Received: 18 December 2020
Accepted: 25 February 2021
First Online: 8 March 2021
Declarations
: The institutional review boards of the University of California, San Francisco (OAI Coordinating Center; Approval Number: 10–00532), and all other OAI clinical centers approved the OAI study. All subjects have given informed consent before participating in the OAI project. All procedures performed in studies involving human participants were following 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.
: None of the authors have any conflicting personal or financial relationships that could have influenced the results of this study.