1. Department of Nursing Science University of Turku Turku Finland
2. Department of Women's and Children's Health University of Uppsala Uppsala Sweden
3. Ingram School of Nursing McGill University Montréal Canada
4. Centre for Nursing Research Lady Davis InstituteJewish General Hospital Montréal Canada
5. School of Nursing Faculty of Health and Departments of Pediatrics, Psychology and Neuroscience Dalhousie University Halifax Nova Scotia Canada
6. Department of Pediatric and Adolescent Medicine Drammen Hospital Vestre Viken Hospital Trust Drammen Norway
7. Department of Neonatology Neonatal Biophysical Monitoring and Cardiopulmonary Therapies Research Unit Poznan University of Medical Sciences Poznan Poland
8. IC Neonatology Emma Children’s Hospital Amsterdam University Medical Center Amsterdam The Netherlands
9. Department of Neonatology Copenhagen University Hospital Copenhagen Denmark
10. Department of Obstetrics and Gynecology Clinical Hospital Sveti Duh Zagreb Zagreb Croatia
11. Division on Breastfeeding Support, Human Milk Bank, Croatian Tissue and Cell Bank Department for Transfusion Medicine and Transplantation Biology University Hospital Centre Zagreb Zagreb Croatia
12. Faculty of Nursing School of Health Sciences University of Iceland Reykjavik Iceland
13. School of Nursing, Midwifery and Paramedicine University of the Sunshine Coast Sippy Downs Qld Australia
14. Neonatal Intensive Care Unit University Children’s Hospital Uppsala Sweden
15. Department of Women’s and Children’s Health Uppsala University Uppsala Sweden
16. Department of Neonatology Karolinska University Hospital Stockholm Sweden
17. Department of Clinical Science, Intervention and Technology Karolinska Institutet Stockholm Sweden
18. Department of Pediatrics and Adolescent Medicine Turku University Hospital Turku Finland
19. Department of Clinical Medicine University of Turku Turku Finland