Financial & competing interests disclosure
The authors are supported by the Centre of Pharmaceutical Nanoscience and Nanotoxicology (CPNN) financed by the Danish Council Strategic Research, The Danish Council for Independent Research (grant no 12–126262), The Lundbeck Foundation Center for Biomembranes in Nanomedicine (CBN) and the LIFEPHARM Centre for In vivo Pharmacology. 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.