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  1. National Longitudinal Study of Adolescent to Adult Health (Add Health), 1994-2008 [Public Use]
  2. National Health and Nutrition Examination Survey (NHANES), 2005-2006
  3. India Human Development Survey-II (IHDS-II), 2011-12
  4. National Health and Nutrition Examination Survey (NHANES), 2007-2008
  5. Maternal Lifestyle Study in Four Sites in the United States, 1993-2011
  6. Youth Development Study, 1988-2011 [St. Paul, Minnesota]
  7. National Health and Nutrition Examination Survey (NHANES), 2003-2004
  8. India Human Development Survey (IHDS), 2005
  9. National Health and Nutrition Examination Survey (NHANES), 2001-2002
  10. Uniform Crime Reporting Program Data [United States]: 1975-1997

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