This work has been supported in part by grants from:
- The JPB Foundation,
- the Robert Wood Johnson Foundation(#66284),
- the Donald and Sue Pritzker Nutrition and Fitness Initiative,
- the National Institutes of Health (R01HL14662501 and R01HL146625), and
- the Centers for Disease Control and Prevention (U48DP001946 and U48DP006376-01-01)
The findings and conclusions are those of the author(s) and do not necessarily represent the official position of the Centers for Disease Control and Prevention, the National Institutes of Health, or other funders.