Harvard University - Dana-Farber Cancer Institute, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC) - State Key Laboratory of Experimental Hematology, Chinese Academy of Medical Sciences - Institute of Hematology and Blood Diseases Hospital, Broad Institute, Mass Spectrometry Unit, Harvard University - Boston Children’s Hospital, Harvard University - Boston Children’s Hospital, VA Boston Healthcare System - Department of Pathology and Laboratory Medicine, George Mason University, College of Science, School of Systems Biology, Center for Applied Proteomics and Molecular Medicine, Harvard University - Boston Children’s Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC) - State Key Laboratory of Experimental Hematology, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC) - State Key Laboratory of Experimental Hematology and Harvard University - Department of PathologyHarvard University - Division of Blood Bank