Funding for this research was provided by:
U.S. Department of Health & Human Services | National Institutes of Health (T32GM008349, DK102598, AG050135, AG041765, AG051974, AG056771, AG050135, DK101683, DK113103)
American Diabetes Association (1-16-IBS-212)
Received: 20 July 2018
Accepted: 12 November 2018
First Online: 13 December 2018
: The authors declare no competing interests.