The scheme represents the way in which we currently intend to deliver our service is reported:

(1)	a referral lab, which executes the blood sampling AND the extraction of DNA, sent DNA sample to Genechron (step 1)
(2)	the analysis of DNA sample made by Genechron
(3a)	raw results are returned to the referral lab (step 2)
	or
(3b)	raw results are sent from Genechron to the Institute of Medical Genetics of the Gemelli General Hospital in Roma for consultancy (step 2-3)
(4)	and then reported to the referral lab. (step 4)