1. Division of Gastroenterology Department of Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
2. Center for Engineering MechanoBiology The University of Pennsylvania Philadelphia PA
3. The Wyss Institute for Biologically Inspired Engineering Harvard University Boston MA
4. The Biological Design Center and Department of Biomedical Engineering Boston University Boston MA
5. Joint Department of Biomedical Engineering University of North Carolina at Chapel Hill and North Carolina State University Chapel Hill NC
6. Tissue Microfabrication Laboratory Department of Biomedical Engineering Boston University Boston MA
7. Department of Bioengineering School of Engineering and Applied Sciences The University of Pennsylvania Philadelphia PA
8. Department of Pathology and Laboratory Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA