Terms of Use: 1896-2007

a. Copyright Ownership: While the authors initially assigned the copyright of the Article to Rockefeller University Press, a blanket grant of copyright back to the Authors was made in 2008.

b. Retained Rights: The Authors have the right to distribute the Article in the form and format as published by RUP as the Authors see fit, so long as the Authors provide a citation to the Article and a link to the DOI associated with the Article. The Authors’ rights include the right to publish the Article on the official website(s) of the institutions or organizations with which the Authors are affiliated and on the Authors’ websites.

c. Distribution by RUP: RUP retains exclusive distribution rights for the final published articles on our website with publication dates between 1896 and 2007.*

d. Special Notice for Governmental Works and Works for Hire: RUP acknowledges that if the Manuscript was prepared under a United States Government contract or by employees of a foreign or domestic government and is subject to government publication rights, then the above license is made subject to those rights. If an Author is unable to retain copyright in a Manuscript because the Author is an employee under a “work for hire” arrangement, the Author is responsible for ensuring that the Author’s employer grants to RUP the above license rights and has authorized the Author to sign this license.

*Content from 1896-2007 is freely maintained by and available on PubMed Central as part of the PMC Open Access Subset.