1. From the Departments of Geriatrics (Y.S., H.S., X.W.) and Cardiovascular Surgery (W.Y., D.Y.), Xijing Hospital, the Fourth Military Medical University, Xi’an, China; Department of Emergency Medicine, Thomas Jefferson University, Philadelphia, PA (Y.S., W.Y., Y.Y., W.B.L., X.W., Y.W., H.S., X.-L.M.); and Center for Translational Medicine, Temple University Medical School, Philadelphia, PA (E.G., W.J.K.).