Franziska Rother, Tatiana Shmidt, Elena Popova, Alexander Krivokharchenko, Stefanie Hügel, Larissa Vilianovich, Michael Ridders, Katja Tenner, Natalia Alenina, Matthias Köhler, Enno Hartmann, Michael Bader
PLoS One. 2011; 6(3): e18310. Published online 2011 Mar 29. doi: 10.1371/journal.pone.0018310