a first flow cytometry analysis channel structured to hydrodynamically focus a blood sample and to support flow cytometric measurements, the first flow cytometry analysis channel in {HEAD ~ fluid communication} with and downstream of {TAIL ~ the lysing} on the fly channel; and 
downstream of
a first flow cytometry analysis channel structured to hydrodynamically focus a blood sample and to support flow cytometric measurements , the first flow cytometry analysis channel in { HEAD ~ fluid communication } with and downstream of { TAIL ~ the lysing } on the fly channel ; and
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH