[1] Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center, New York, NY
[2] Department of Microbiology and Immunology, Columbia University Irving Medical Center, New York, NY
[3] Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
[4] Department of Chemistry, Columbia University, New York, NY
[5] Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY
[6] WuXi AppTec, Cambridge, MA
[7] Department of Biological Sciences, Columbia University, New York, NY