Voices: insulin and beyond by Roth, J, Ashcroft, FM, Wollheim, CB, Kieffer, TJ, Cherrington, AD, Bergman, RN, Taylor, R, Najjar, SM, Pedersen, O, Ellingsgaard, H, Holst, JJ, Nauck, MA, Kadowaki, T, Czech, MP, Corvera, S, Saltiel, AR, Corkey, BE, Atkinson, MA