Hemagglutination inhibition antibody ( HAI ) GMTs against 2009-H1N1 for the combined age strata 21 days after the first 2009-H1N1 dose were 190.4 , 182.1 , 232.9 and 157.5 for HP/HP/V3 , HV3/HP/P , HP/HV3/P and V3P/HP/H , respectively .