Brian P. Timko, Manuel Arruebo, Sahadev A. Shankarappa, J. Brian McAlvin, Obiajulu S. Okonkwo, Boaz Mizrahi, Cristina F. Stefanescu, Leyre Gomez, Jia Zhu, Angela Zhu, Jesus Santamaria, Robert Langer and Daniel S. Kohane
PNAS
DOI10.1073/pnas.1322651111 Published online before print on January 13, 2014