Reply to Völker et al.: On the evidence of increased close friendships in societies

0 0 Less than a minute

https://www.profitableratecpm.com/f4ffsdxe?key=39b1ebce72f3758345b2155c98e6709c

Proceedings of the National Academy of Sciences, Volume 123, Issue 7, February 2026. <br/>

0 0 Less than a minute