aDepartment of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University
Departments of bGastroenterology
cPathology, Lujiang County People’s Hospital
dDepartment of General Surgery, the Second Affiliated Hospital of Anhui Medical University
Departments of ePathology
fOncology, the First Affiliated Hospital of Anhui Medical University
gInstitute for Liver Diseases of Anhui Medical University, Hefei, Anhui Province, China
*Dr. Lei Gao and Dr. Yue He contributed equally to the writing of this article.
Received 3 November 2019 Accepted 25 November 2019
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Correspondence to Qihong Zhao, Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Hefei, China.Tel/fax: +86 551 65165035. Email address: [email protected]