About the Authors

Weijuan Yu

Contributed equally to this work with: Weijuan Yu, Weihua Wang

Roles Writing – original draft

Affiliation Department of Hematology Laboratory, Yantai Yuhuangding Hospital, Yantai, P.R. China

Weihua Wang

Contributed equally to this work with: Weijuan Yu, Weihua Wang

Roles Data curation

Affiliation Department of Hematology Laboratory, Yantai Yuhuangding Hospital, Yantai, P.R. China

Xiumei Yu

Roles Writing – review & editing

yuxiumeiyt@163.com

Affiliation Department of Hematology Laboratory, Yantai Yuhuangding Hospital, Yantai, P.R. China

Competing Interests

The authors have declared that no competing interests exist.