Hutchings, Nicholas http://orcid.org/0000-0001-9964-142X
Babalyan, Varta
Baghdasaryan, Sisak
Qefoyan, Mushegh
Sargsyants, Narina
Aghajanova, Elena
Martirosyan, Anna
Harutyunyan, Ruzanna
Lesnyak, Olga
Formenti, Anna Maria
Giustina, Andrea
Bilezikian, John P.
Article History
Received: 24 November 2020
Accepted: 17 December 2020
First Online: 16 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with 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. This study was approved by the Institutional Review Board of Columbia University Irving Medical Center, and the Ethics Committee of the Yerevan State Medical University.
: Both review boards waived informed consent as a requirement because the study entailed analysis of previously collected and de-identified data.
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