1. Department of Microbiology and Immunology, Stritch School of Medicine, Health Sciences Division, Loyola University Chicago, Maywood, Illinois, USA
2. Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
3. Core Facility Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
4. Biological Sciences Division, Pacific Northwest National Laboratory, Richland, Washington, USA