1. Center for Autophagy Research, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas 75390, United States
2. Howard Hughes Medical Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas 75390, United States
3. Department of Pharmacology, University of Texas Southwestern Medical Center, Dallas, Texas 75390, United States
4. Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas 75390, United States
5. Center for the Development of Therapeutics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
6. Department of Microbiology, University of Texas Southwestern Medical Center, Dallas, Texas 75390, United States