Authors: Valentin Hagel; Markus Mateescu; Alexander Southan; Seraphine V Wegner; Isabell Nuss; Tamás Haraszti; Claudia Kleinhans; Christian Schuh; Joachim P Spatz; Petra J Kluger; Monika Bach; Stefan Tussetschläger; Günter E M Tovar; Sabine Laschat; Heike Boehm Journal: Sci Rep Date: 2013 Impact factor: 4.379