Financial & competing interests disclosure
PY Wen has received research support from Genentech, AstraZeneca, Exelixis, Schering Plough, Amgen and Novartis. The author has 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.
No writing assistance was utilized in the production of this manuscript.