1. Department of Cell Biology, Yale School of Medicine, 333 Cedar Street, New Haven, Connecticut 06520, United States
2. Nanobiology Institute, Yale University, 850 West Campus Drive, West Haven, Connecticut 06516, United States
3. Department of Molecular Biophysics and Biochemistry, Yale University, 266 Whitney Avenue, New Haven, Connecticut 06511, United States
4. Department of Biomedical Engineering, Yale University, 17 Hillhouse Avenue, New Haven, Connecticut 06511, United States