Financial & competing interests disclosure
SMM is a named inventor on PCT, EP and US patent fillings and a US patent on brain targeting technologies. SMM and ZSF declare financial interests in S. M. Discovery Group Inc. and S. M. Discovery Group Ltd. 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.