Authors: Gerald P Gellermann; Thomas R Appel; Astrid Tannert; Anja Radestock; Peter Hortschansky; Volker Schroeckh; Christian Leisner; Tim Lütkepohl; Shmuel Shtrasburg; Christoph Röcken; Mordechai Pras; Reinhold P Linke; Stephan Diekmann; Marcus Fändrich Journal: Proc Natl Acad Sci U S A Date: 2005-04-25 Impact factor: 11.205