1. From the Department of Acupuncture and Moxibustion (X.-R.W., J.-W.Y., C.-S.J., X.-H.Z., G.-X.S., C.-Z.L.) and Beijing Institute of Tradition Chinese Medicine (X.-R.W.), Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University; Beijing Key Laboratory of Acupuncture Neuromodulation, China (X.-R.W., J.-W.Y., C.-S.J., X.-H.Z., G.-X.S., C.-Z.L.); and the Department of Neurology, Beth Israel Deaconess Medical Center, and Harvard Medical School, Boston, MA (M.F.).