Deletion of Christoph Marcinkowski (2nd nomination)

Comment: as per nom. Fails  and . trialsanderrors's investigation work and judgement is trustworthy
Stance: delete
Cited policy: Wikipedia:Notability (WP:PROF||WP:VAIN)

Comment: per nom and , particularly nom's research showing no scholarly database hits
Stance: delete
Cited policy: Wikipedia:Conflict of interest (WP:VANITY)

Comment: per nom.  Insufficiently notable per  and .  --&nbsp
Stance: delete
Cited policy: Wikipedia:Notability (WP:BIO||WP:PROF)