Critically, Lo and Wainscoat did not try to claim cffDNA itself or preempt any use of it by others. Id. To the contrary, peer-reviewed research has demonstrated practical uses for cffDNA that do not fractionate maternal blood, do not amplify the DNA, and do not detect paternally-inherited DNA. Id. 14.
Reverse every natural instinct and do the opposite of what you are inclined to do, and you will probably come very close to having a perfect golf swing.
Ben Hogan