Janson, Christer
Lööf, Thomas
Telg, Gunilla
Stratelis, Georgios
Nilsson, Folke
Article History
Received: 26 November 2015
Revised: 3 March 2016
Accepted: 19 June 2016
First Online: 17 November 2016
Competing interests
: C.J. has received honoraria for educational activities from AstraZeneca, GSK and Novartis and for advisory board meetings arranged by AstraZeneca. T.L., G.S. and G.T. are full-time employees of AstraZeneca, the study sponsor. The remaining author declares no conflict of interest.