Maculins, Timurs
Carter, Nikki
Dorval, Thierry
Hudson, Kevin
Nissink, J. Willem M.
Hay, Ronald T.
Alwan, Husam
Article History
Received: 30 July 2015
Accepted: 1 December 2015
First Online: 8 January 2016
Competing interests
: N.C., T.D., K.H., J.W.N. and H.A. are AstraZeneca employees and T.M. is a postdoctoral scientist funded by the AstraZeneca postdoctoral programme.