1. Department of Paediatrics
2. Department of Physiology
3. Institute of Health and Caring Sciences
4. Institute of Health and Caring Sciences, Sahlgrenska Academy, Göteborg University, Sweden
5. Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
6. Foundation for Acupuncture and Alternative Biological Treatment Methods, Sabbatsbergs Hospital, Stockholm, Sweden
7. Perinatal Center Department of Physiology, Sahlgrenska Academy, Göteborg University Sweden