Key points are not available for this paper at this time.
K.L. has received lecture honoraria from Abbott, Bayer Vital, Lifescan, Lilly Deutschland, Menarini, Merck Serono, NovoNordisk, Roche diagnostics and Sanofi. Furthermore she received research support from Menarini, Novo Nordisk and Roche. E.C. has been a scientific advisory board member for Novo Nordisk, Adocia, MannKind, Lexicon, Arecor and a speaker for Novo Nordisk. H.P., S.E.H. and E.M. have declared no conflict.
Phelan et al. (Mon,) studied this question.