Financial & competing interests disclosure
This work was supported in part by the FP7 DECanBio (20133). Antonia Vlahou is a member of the EuroKUP COST Action (BM0702). 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.