Funding for this research was provided by:
National Institute of Diabetes and Digestive and Kidney Diseases (R01DK104348)
Centers for Disease Control and Prevention (U48DP005022)
Eunice Kennedy Shriver National Institute of Child Health and Human Development (U54HD070725)
National Institutes of Health (5R25CA163184)
National Center for Advancing Translational Sciences (UL1TR000114)
Received: 11 December 2018
Accepted: 12 July 2019
First Online: 18 September 2019
Ethics approval and consent to participate
: The University of Minnesota Institutional Review Board approved all study protocols involving human subjects prior to data collection. Informed consent was obtained from individuals prior to their participation in this work.
: The authors declare that they have no competing interests.