Luster, Markus
Weber, Theresia
Verburg, Frederik A.
Article History
First Online: 1 July 2014
Competing interests
: M.L. declares that he has acted as a consultant for AstraZeneca, Bayer Healthcare, Genzyme and Sobi, and has received speaker honoraria and research support from Genzyme, Henning and Merck. T.W. has received research support from B. Braun-Stiftung and speaker honoraria from Genzyme. F.A.V. declares that he has acted as a consultant for Roche Healthcare and has received speaker honoraria from Genzyme.