1. Astrocyte Pharmaceuticals Inc, Cambridge, MA (T.E.L., R.B.P., W.S.K.).
2. Hamamatsu Pharma Research Inc, Japan (A.H., I.H., T.N., H.T.).
3. Department of Neuroscience, University of Warwick, United Kingdom (J.B.).
4. Department of Cell Systems and Anatomy, University of Texas Health San Antonio (J.D.L.).