1. Department of Surgery, College of Physicians and Surgeons of Columbia University, New York, NY, USA
2. Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
3. Department of Neurology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
4. Department of Pathology and Cell Biology, College of Physicians and Surgeons of Columbia University, New York, NY, USA
5. Department of Taub Institute for Research on Alzheimer's disease and the Aging Brain, College of Physicians & Surgeons of Columbia University, New York, NY, USA
6. Department of Pharmacology and Toxicoogy and Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, KS, USA