1. Predoctoral Training Program in Human Genetics, Johns Hopkins University School of Medicine, Baltimore, MD
2. McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
3. Vascular Program, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD
4. Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing, China
5. Department of Biological Chemistry, Johns Hopkins University School of Medicine, Baltimore, MD
6. Departments of Medicine, Oncology, Pediatrics, Radiation Oncology, Johns Hopkins University School of Medicine, Baltimore, MD