| Wei Zhao | School of Public Health, University of Michigan ann arbor |
| Wei Zhao | Survey Research Center, Institute for Social Research, University of Michigan ann arbor |
| Jennifer A Smith | School of Public Health, University of Michigan ann arbor |
| Jennifer A Smith | Survey Research Center, Institute for Social Research, University of Michigan ann arbor |
| Andrea Ganna | Institute for Molecular Medicine Finland |
| Andrea Ganna | Institute for Molecular Medicine Finland |
| Alden L Gross | Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University |
| Sharon L R Kardia | School of Public Health, University of Michigan ann arbor |
| Sharon L R Kardia | School of Public Health, University of Michigan ann arbor |