Financial & competing interests disclosure
PC Hayes is on an advisory board for MSD and has chaired a meeting for Janssen. He has also served as a clinical investigator, consultant and/or member of a speakers’ bureau for Roche, Schering Plough, BMS and Gilead. 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.
No writing assistance was utilized in the production of this manuscript.