nanograft dear Doctor, Welcome to your test about en-nanograft please complete all the multiple choice questions in case of any doubt, please write to the GoEasy Team at admin@goeasy.bio the nanofat: it is very efficient in face volumization it cannot create embolism it as to be very rich of red cells it is derived from bone marrow in the procedure of production of enriched nanofat: the classical microfat is enriched by SVF before emulsion the dermgraft is enriched by SVF after emulsion the fat cells are not destroyed stem cells from bone marrow are added the patent system for production of enriched nanofat is based on: one small filter one bigger filter specific valves all the previous answers Time is Up! dermgraft preparation