1. Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, United States
2. Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231, United States
3. Institute for Nanobiotechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
4. Bloomberg∼Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231, United States
5. Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland 21231, United States
6. Departments of Dermatology and Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, United States