Authors: Claudia Baar; Mark Eppinger; Guenter Raddatz; Jörg Simon; Christa Lanz; Oliver Klimmek; Ramkumar Nandakumar; Roland Gross; Andrea Rosinus; Heike Keller; Pratik Jagtap; Burkhard Linke; Folker Meyer; Hermann Lederer; Stephan C Schuster Journal: Proc Natl Acad Sci U S A Date: 2003-09-19 Impact factor: 11.205