thanks gderoeck.

i am a scientist, neurophysiology, but this is beyond my area of study.

one would like to know:

is this a peer-reviewed journal?  (i would assume it is, but i'm not familiar with it)

what are the author's affiliations? (there appear to be acedemics)

how does the study critique by others knowledgable in this field?

even then, i would have to depend on someone like randy oliver to translate it into something i might find useful in beekeeping.

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