1. Department of Genetic Medicine and Development, University of Geneva, Geneva, Switzerland
2. Swiss Centre for Applied Human Toxicology, Basel, Switzerland
3. Department of Growth and Reproduction, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark
4. Centre of Reproductive Medicine and Andrology, University Hospital Münster, University of Münster, Münster, Germany
5. Institute of Life Science and School of Life Science, Nanchang University, Nanchang, Jiangxi, PR China