1. Department of Surgery, Children’s Hospital of Pittsburgh and McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
2. Boston Children’s Hospital and Dana Farber Cancer Institute, Boston, MA, USA.
3. Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School Broad Institute, Cambridge, MA, USA.
4. Howard Hughes Medical Institute, Chevy Chase, MD, USA.
5. Center for Translational Neuromedicine, The University of Rochester Medical Center, Rochester, NY, USA.
6. Center for Basic and Translational Neuroscience, University of Copenhagen, Denmark.
7. Stem Cell Research Center, Department of Orthopaedic Surgery, University of Pittsburgh, School of Medicine, Pittsburgh, PA, USA.
8. Stem Cell and Regenerative Medicine Center, Cellular and Molecular Arrhythmia Research Program, Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA.
9. Division of Immunogenetics, Children’s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA.