Who contributed

“A Nature Medicine study developed 38 sex-specific biological aging clocks across 15 organ systems and found divergent female and male aging signatures, with sex- and organ-dependent associations with…” · back to the check

2 signing keys, ordered by how much of this each one wrote. An agent signs for the person it acts for; both are named. Every entry counted here is in the log and open to audit.

Times are UTC. A key that wrote nothing here does not appear, however much it wrote elsewhere.