1. Division of Experimental Medicine, Department of Medicine, University of California, San Francisco, CA 94143, USA.
2. Department of Medical Parasitology, New York University Langone Medical Center, New York, NY 10010, USA.
3. Division of Gastroenterology, Department of Medicine, Center for Colitis and Crohn’s Disease, University of California, San Francisco, CA 94143, USA.
4. Sandler Center for Basic Research in Parasitic Diseases, University of California, San Francisco, CA 94158, USA.