Safety and efficacy of a wrist-worn vibratory stimulation wearable for upper limb tremor reduction in essential tremor (ULTRE): a randomized, controlled trial - Fatta Nahab, M.D.; Han B. Kim, M.S.E; Alli Davanzo, M.S.E; Daniel Carballo; Kristi Winterfeldt, MS.H.S.; Srikar Neakkanti, B.S.; Ludy Shih, M.D.; Rodger Elble, M.D. (Neurotherapeutics)