preferred_name: Population of all cells positive for CD16 antigen and CD56 antigen in portion of fluid
preferred_name_lc: population of all cells positive for cd16 antigen and cd56 antigen in portion of fluid
label: Population of all cells positive for CD16 antigen and CD56 antigen in portion of fluid
label_lc: population of all cells positive for cd16 antigen and cd56 antigen in portion of fluid