Ryaboshapkina, Maria http://orcid.org/0000-0003-1385-8869
Hammar, MÃ¥rten
Article History
Received: 18 October 2018
Accepted: 1 May 2019
First Online: 10 May 2019
Competing Interests
: M.R. is a contractor to AstraZeneca. M.H. is employed by AstraZeneca. AstraZeneca provided support to the authors in form of salaries, but had no role in conceptualization of the study, data collection, analysis, interpretation and writing. The authors receive no financial or non-financial reward for publication.