Wright, C
Shin, J H
Rajpurohit, A
Deep-Soboslay, A
Collado-Torres, L
Brandon, N J
Hyde, T M
Kleinman, J E
Jaffe, A E
Cross, A J
Weinberger, D R
Article History
Received: 18 October 2016
Revised: 17 March 2017
Accepted: 21 March 2017
First Online: 9 May 2017
Competing interests
: AJC and NJB are full-time employees and share holders of AstraZeneca PLC. CW is a postdoctoral fellow in the AstraZeneca postdoctoral studentship program. The remaining authors declare no conflict of interest.