Nature   
Volume 497 Number 7449 pp287-402  16 May 2013
http://www.nature.com/nature/current_issue.html

Comment
Philanthropy: The difficult art of giving
William H. Schneider reflects on the centenary of the Rockefeller Foundation, which began the postdoc and the grant, and led to the World Health Organization.

http://www.nature.com/nature/journal/v497/n7449/full/497311a.html