Sentence:  Homozygous and heterozygous * * f cells , * * f and homozygous and heterozygous * * f cells were used to test each sample ; however , in the interest of clarity and conciseness only the results obtained with homozygous * * f and homozygous * * f cells will be presented <WSD>here</WSD> . 
Meaning of the word marked with <WSD> tags:  in this circumstance or respect or on this point or detail