combined answer...

And that hits the issue on the nub.  As I understand you, and maybe assuming what you mean, "combining" might require critical thinking (synthesis, reasoning, etc.) that is the essence of your profession. So, leaving it to some other authority feels like an abdication of our responsibility. Yet, we can use those skills to judge the opinions by others, such as the one you found. So maybe it is okay to "rely" on lower lever sources.