作者单位:Columbia Univ, Dept Epidemiol, New York, NY USA[1]CUNY, Grad Sch Publ Hlth & Hlth Policy, Dept Epidemiol & Biostat, New York, NY 10021 USA[2]CUNY, Queens Coll, Dept Psychol, Flushing, NY USA[3]Columbia Univ, Coll Physicians & Surg, Dept Psychiat, New York, NY USA[4]Temple Univ, Coll Publ Hlth, Dept Social & Behav Sci, Philadelphia, PA 19122 USA[5]