Wu, Zeni
Hullings, Autumn G.
Ghanbari, Reza
Etemadi, Arash
Wan, Yunhu
Zhu, Bin
Poustchi, Hossein
Fahraji, Behnam Bagheri
Sakhvidi, Mohammad Javad Zare
Shi, Jianxin
Knight, Rob
Malekzadeh, Reza
Sinha, Rashmi
Vogtmann, Emily
Funding for this research was provided by:
National Cancer Institute
Article History
Received: 18 August 2021
Accepted: 8 November 2021
First Online: 22 November 2021
Declarations
:
: The GCS was approved by the ethical review committees of the Digestive Disease Research Center of Tehran University Medical Science, the International Agency for Research on Cancer, and the United States National Cancer Institute (protocol number: 07CN120). The PERSIAN Cohort received approval from the ethics committees of the Ministry of Health and Medical Education, the Digestive Disease Research Institute (Tehran University of Medical Sciences), and each participating university. All methods were carried out in accordance with relevant guidelines and regulations. All participants provided informed consent.
: Not applicable.
: No potential conflicts of interest were disclosed.