Declaration of Interest
MP Menden is a former employee of AstraZeneca who collaborates with GlaxoSmithKline, AstraZeneca and Roche. He also declares research funding from GlaxoSmithKline and Roche. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
Reviewer disclosures
Peer reviewers on this manuscript have no relevant financial or other relationships to disclose.