1. Herman B Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA.
2. Division of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida, Gainesville, Florida, USA.
3. Porton Biologics, Jiangsu, China.
4. Division of Gastroenterology and Hepatology, Weill Cornell Medicine, New York, New York, USA.
5. Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, New York, USA.