1 Hagey Laboratory for Pediatric Regenerative Medicine and Department of Surgery, the Departments of Pathology and Developmental Biology and the Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Palo Alto, United States.
2 Hagey Laboratory for Pediatric Regenerative Medicine and Department of Surgery and the Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Palo Alto, United States.