| Affiliation: | 1. Columbia Center for Translational Immunology, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA;2. Columbia Stem Cell Initiative, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA;3. Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research and Departments of Cell Biology and Medicine, Albert Einstein College of Medicine, Bronx, New York, NY 10461, USA;4. Departments of Microbiology/Immunology and Rehabilitation and Regenerative Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA;5. Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA;6. Department of Pediatrics, Division of Hematology and Oncology, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA |
