1 Vascular Program, Institute for Cell Engineering, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
2 Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
3 School of Life Science, The University of Science and Technology of China, Hefei, Anhui, China.
4 McKusick-Nathans Institute of Genetic Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
5 University of Rome 'La Sapienza', Rome, Italy.
6 Department of Radiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
7 Division of Physiology, The Johns Hopkins University School of Public Health, Baltimore, MD, USA.
8 Vascular Program, Institute for Cell Engineering, The Johns Hopkins University School of Medicine, Baltimore, MD, USA. gsemenza@jhmi.edu.
9 Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA. gsemenza@jhmi.edu.
10 McKusick-Nathans Institute of Genetic Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA. gsemenza@jhmi.edu.
11 Departments of Pediatrics, Medicine, Radiation Oncology, and Biological Chemistry, The Johns Hopkins University School of Medicine, Baltimore, MD, USA. gsemenza@jhmi.edu.