RT Journal Article SR Electronic T1 Dishing Up Mini-Organs JF Science JO Science FD American Association for the Advancement of Science SP 1436 OP 1437 DO 10.1126/science.342.6165.1436-b VO 342 IS 6165 YR 2013 UL http://science.sciencemag.org/content/342/6165/1436.2.abstract AB