Updates are available Expression of concern dated 2026-01-14
Click to view Expression of concern: https://doi.org/10.1186/s13063-021-05214-8
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Authors
Abadiyan, Fatemeh
Hadadnezhad, Malihe
Khosrokiani, Zohre
Letafatkar, Amir
Akhshik, Haniyeh
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More Information
Article History
Received: 14 July 2020
Accepted: 20 March 2021
First Online: 12 April 2021
Change Date: 14 January 2026
Change Type: ExpressionOfConcern
Change Details: An Editorial Expression of Concern to this paper has been published:
Change Details: https://doi.org/10.1186/s13063-026-09450-8
Declarations
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: The Kharazmi University Institutional Review Board Ethics Committee(s) approved this study. All participants gave written informed consent before data collection began. The patients were informed about the details of the study and provided written informed consent before study enrollment. Informed consent was obtained from all the participants, and procedures were conducted according to the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.
