1Department of Cell Biology and Physiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC 27599 USA
2Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University School of Medicine, 200123 Shanghai, China
3Shanghai Engineering Research Center of Stem Cells Translational Medicine, 200335 Shanghai, China
4Shanghai Institute of Stem Cell Research and Clinical Translation, 200120 Shanghai, China
5Diabetes Research Institute, Leonard Miller School of Medicine, 1450 N.W. 10th Avenue, Miami, FL 33136 USA
6Department of Molecular Biomedical Sciences, North Carolina State University (NCSU) College of Veterinary Medicine, Raleigh, NC 27606 USA
7Comparative Medicine Institute, NCSU, Raleigh, NC 27606 USA
8Center for Gastrointestinal Biology and Disease (CGIBD), UNC School of Medicine, Chapel Hill, NC 27599 USA
9Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University, Rome, Latina 04100 Italy
10Department of Translational and Precision Medicine, Sapienza University, Rome, 00185 Italy
11Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University, Rome, 00161 Italy
12Department of Biomedical Sciences, Cornell University College of Veterinary Medicine, Ithaca, NY 14853 USA
13Department of Clinical Sciences, Soft Tissue and Oncologic Surgery Service, College of Veterinary Medicine, NCSU, Raleigh, NC 27606 USA
14Program in Molecular Biology and Biotechnology, UNC School of Medicine, Chapel Hill, NC 27599 USA
15Present Address: Department of Small Animal Clinical Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL 32608 USA