1. Cardiff Fertility Studies Group, School of Psychology Cardiff University Cardiff UK
2. Epidemiology Research Unit (EPI Unit), Institute of Public Health University of Porto Porto Portugal
3. Laboratory for Integrative and Translational Research in Population Health (ITR) Porto Portugal
4. Psychiatry and Mental Health Service University Hospital Centre of Porto (CHUP)/Northern Maternal and Child Centre (CMIN) Porto Portugal
5. Department of Psychology University Hospital Centre of São João (CHUSJ) Porto Portugal
6. Psychology Research Centre (CIPsi), School of Psychology University of Minho Braga Portugal