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Article History

Received: 16 July 2023

Accepted: 9 November 2023

First Online: 27 November 2023

Declarations

:

: The investigators provided the information to all of the participants regarding the necessities, benefits and any possible inconveniences during conducting this research prior to asking them for the informed consent. After signing the informed consent, demographic data regarding age, sex, primary site of cancer, cancer stage at diagnosis, and pre-existing medical conditions were collected from a participant’s electronic medical records. The study was conducted according to the guidelines of the Declaration of Helsinki, and was approved by the Institutional Review Board of Faculty of Medicine Vajira Hospital (COA 022/2565). All of the participants were informed both verbally and literally prior to sign consent forms.

: Not applicable.

: The authors declare no competing interests.