Cmar_a_210093 7047..7063

1Department of Hematology, People’s Hospital of Zhengzhou University/Henan Provincial People’s Hospital, Zhengzhou 450003, Henan, People’s Republic of China; 2Department of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, People’s Republic of China; 3Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University/Henan Cancer Hospital, Zhengzhou 450008, Henan, People’s Republic of China; 4Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, People’s Republic of China Purpose: This study screened serum proteins to identify potential biomarkers for childhood