Financial & competing interests disclosure
The author has received sponsorship to attend scientific meetings, speaker honorariums and consultancy fees for support in drug development from pharmaceutical companies (Johnson & Johnson/Janssen Pharmaceutica, Janssen Cilag, Pfizer Inc., AstraZenca). 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.