Christoph Zenzmaier, Regine Gerth, Matthias Gruschwitz, Herbert Lindner, Eugen Plas and Peter Berger*
* Corresponding author: Peter Berger peter.berger@oeaw.ac.at
Reproductive Biology and Endocrinology 2011, 9:114 doi:10.1186/1477-7827-9-114