In a preferred embodiment, it is {HEAD ~ the anode flowpath} that is {TAIL ~ the moisture} donating fluid channel 910 that is adjacent the first surface 930A 
is
In a preferred embodiment , it is { HEAD ~ the anode flowpath } that is { TAIL ~ the moisture } donating fluid channel 910 that is adjacent the first surface 930A
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH