Funding for this research was provided by:
National Institute of Diabetes and Digestive and Kidney Diseases (P30 DK 56465)
American Cancer Society ((125006-RSG-13-183-01-CSM, 125006-RSG-13-183-01-CSM)
National Cancer Institute (1R21CA229922, R01 CA193808, t P30 CA015704)
Received: 21 January 2019
Accepted: 19 March 2019
First Online: 2 April 2019
: The authors declare no competing interests.