This research output has an Altmetric Attention Score of 18. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 09 December 2025.
All research outputs
#2,618,703
of 34,361,833 outputs
Outputs from Proceedings of the National Academy of Sciences of the United States of America
#30,033
of 118,929 outputs
Outputs of similar age
#11,803
of 235,494 outputs
Outputs of similar age from Proceedings of the National Academy of Sciences of the United States of America
#211
of 978 outputs
Altmetric has tracked 34,361,833 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 92nd percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 118,929 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 40.1. This one has gotten more attention than average, scoring higher than 74% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 235,494 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 94% of its contemporaries.
We're also able to compare this research output to 978 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 78% of its contemporaries.
