Financial & competing interests disclosure
IED was supported by a grant of the Deutsche Forschungsgemeinschaft (DE2428/3-1 and 3-2). IED and OS were supported by a grant of the Deutsche Forschungsgemeinschaft (DE2428/6-1). 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.