About the Authors

Yan Wang

Contributed equally to this work with: Yan Wang, Guangmei Xie

Roles Writing – original draft

wangyanimmunity@126.com

Affiliations Gansu Provincial Hospital, Lanzhou, Gansu, China, Institute of Pathology, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China

Guangmei Xie

Contributed equally to this work with: Yan Wang, Guangmei Xie

Roles Project administration

Affiliation Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China

Min Li

Roles Conceptualization

Affiliation Institute of Pathology, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China

Juan Du

Roles Software

‡ These authors also contributed equally to this work

Affiliation Gansu Provincial Hospital, Lanzhou, Gansu, China

Min Wang

Roles Supervision

‡ These authors also contributed equally to this work

Affiliation Institute of Pathology, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China

Competing Interests

NO authors have competing interests.