Deletion of List of human blood components

Comment: Copyright is an insignificant issue because basic facts of this kind are not subject to copyright under US law.  The presentation of the facts is a matter of ordinary editing per our |editing policy and so deletion would be inappropriate
Stance: keep
Cited policy: Wikipedia:Editing policy (WP:IMPERFECT)

Comment: Subject meets notability criteria for inclusion. While it would be preferable to cite journal articles from where these numbers must have originated, I don't see a copyright issue for a compiled list of figures.  may apply here, but that's a stretch
Stance: keep
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTDIR)