1. Division of Biomedical Sciences Riverside School of Medicine University of California Riverside CA USA
2. Department of Bioengineering Riverside Bourns School of Engineering University of California Riverside CA USA
3. Department of Chemistry and Cancer Center University of Illinois at Urbana‐Champaign Urbana IL USA
4. BRI Electron Microscopy Laboratory Los Angeles School of Medicine University of California Los Angeles CA USA
5. Stein Eye Institute Los Angeles School of Medicine University of California Los Angeles CA USA