Funding for this research was provided by:
Shiraz Institute for Cancer Research, Shiraz University of Medical Sciences (18241)
Article History
Received: 30 August 2021
Accepted: 1 March 2023
First Online: 13 March 2023
Declarations
:
: The participants were assured that their information is used for research proposes only. Because of the illiteracy of a considerable number of the patients, verbal consent was obtained from the participants. The study protocol was reviewed and approved by the ethical committee of Shiraz University of Medical Sciences. ExternalRef removed
: Not applicable.
: Patients and the public were not involved in this research.
: The authors declare no conflict of interest.