| AFILIAÇÃO(ÕES) |
Drexel University,
Bastyr University Research Institute, Kenmore, Washington, USA,
Department of Epidemiology, Drexel University, Philadelphia, Pennsylvania, USA,
RAND Corporation, Santa Monica, California, USA,
University of Washington School of Medicine,
University of Minnesota Twin Cities,
Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA,
Department of Epidemiology, University of California, Los Angeles, Los Angeles, California, USA,
Department of Psychiatry and Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA,
University of Michigan, Ann Arbor
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