Title

National Academy of Sciences

Publisher
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Metadata

Open Access Permissions

Open Policy Finder ID

Open Policy Finder ID

Open Policy Finder ID
94

Open Policy Finder ID

Open Policy Finder ID

Open Policy Finder ID
94

URL

http://www.pnas.org/site/misc/authorlicense.pdf
CTA

http://www.pnas.org/site/misc/authorfaq.shtml
Copyright Policy

http://www.pnas.org/content/96/8/4215.full
Copyright Policy

http://www.pnas.org/site/subscriptions/open-access.shtml
Paid Access

Date available

Date available

Date available
2025-08-18

Date/Time of Creation

Date/Time of Creation

Date/Time of Creation
2012-10-22 15:47:27

Date/Time of Last Modification

Date/Time of Last Modification

Date/Time of Last Modification
2025-05-09 10:37:02

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