1. Faculty of Social Sciences/Psychology Tampere University Tampere Finland
2. Department of Psychology University of Jyväskylä Jyväskylä Finland
3. Department of Psychology and Logopedics Faculty of medicine University of Helsinki Helsinki Finland
4. Department of Obstetrics and Gynecology Helsinki University Central Hospital Hospital and University of Helsinki Helsinki Finland
5. Department of Clinical Medicine University of Turku Turku Finland