https://www.mgmtinhibitor.com/2016/08/19/interestingly-after-24-h-of-sm-la-incubation-although-the-ncm-and-cm-were-both-derived-from-the-pm-sm-was-greatly-enriched-in-the-cm-6-5-fold-compared-with-the-ncm-in-which-a-slight-increase-was/