Nancy A. Speck

Xiongwei Cai^1,2,3, 

Yi Zheng¹, 

Nancy A. Speck² 

¹Division of Experimental Hematology, Cincinnati Children's Hospital Medical Center, 

²Department of Cell and Developmental Biology, Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, 

³Department of Obstetrics and Gynecology, Southwest Hospital, Third Military Medical University