1 Department of Neurology, Center for Neurodegeneration and Experimental Therapeutics (CNET), University of Alabama at Birmingham, Birmingham, Alabama, USA.
2 Department of Anesthesia and Perioperative Care, University of California, San Francisco (UCSF), San Francisco, California, USA.
3 Department of Integrative Biology and Pharmacology, The University of Texas Health Science Center at Houston, Houston, Texas, USA.
4 Institute on Aging, The University of Texas Health Science Center at Houston, Houston, Texas, USA.