1. Department of Clinical Genetics, Vejle Hospital, Vejle, Denmark.
2. Department of Pathology, Aarhus University Hospital, Aarhus, Denmark.
3. Department of Mathematics, Aarhus University, Aarhus, Denmark.
4. The Fertility Clinic and Centre for Preimplantation Genetic diagnosis, Aarhus University Hospital, Skejby, Denmark.
5. Department of Biomedicine, Aarhus University, Aarhus, Denmark.
6. The Fertility Clinic, Horsens Hospital, Horsens, Denmark.
7. Department of Clinical Genetics, Aarhus University Hospital, Skejby, Denmark.