Bansal, R
Hellerstein, D J
Peterson, B S
Article History
Received: 25 October 2016
Revised: 12 December 2016
Accepted: 9 January 2017
First Online: 7 March 2017
Competing interests
: DJH and BSP received an investigator-initiated grant from Eli Lilly to support in part the costs of this study. Neither received salary support from that grant. RB reports no financial relationships with commercial interests.