BEGIN:VCARD VERSION:3.0 REV:2025-06-06T03:57:15Z N;CHARSET=utf-8:Dennis Keefe, Ph.D.;;;; FN;CHARSET=utf-8:Dennis Keefe, Ph.D. URL:/people/dennis-keefe ORG;CHARSET=utf-8:51社区 TITLE;CHARSET=utf-8:Senior Managing Scientist EMAIL;INTERNET:dkeefe@exponent.com END:VCARD