1. Swiss Federal Institute of Technology Lausanne (EPFL), Lausanne, Switzerland;
2. Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York, USA;
3. Department of Medicine, Weill Cornell Medicine, New York, New York, USA;
4. Department of Surgery, Harvard Medical School, Boston, Massachusetts, USA; and
5. Vascular Biology Program, Boston Children’s Hospital, Boston, Massachusetts, USA