Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Rates of responses to the question “Focusing on your overall publication experience, what is the contribution of the following factors to your choice of sharing ancient human DNA data?”. The absolute values are given in parentheses. See Materials and Methods for complete statements.
