Content of review 1, reviewed on December 12, 2016
There is an interesting writeup on this paper, including an interview with the reviewers, online: https://www.nrc.nl/nieuws/2016/12/09/how-weak-science-slipped-past-through-review-and-landed-in-a-top-journal-a1535637
© 2016 the Reviewer (CC BY 4.0).
Xiao, D., Brandon, M., Jan, V. 2016. Evidence for a limit to human lifespan. Nature.