Reply: Implication of the liberal use of ART in Nordic countries: should stricter guidelines be created to prevent unnecessary stillbirth and preterm delivery?
1 Fertility Clinic, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark anna-karina.aaris.henningsen@rh.regionh.dk.
2 Perinatal Centre, Department of Obstetrics and Gynecology, Institute for Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden.
3 THL, National Institute for Health and Welfare, Helsinki, Finland Nordic School of Public Health, Gothenburg, Sweden.
4 Department of Obstetrics and Gynecology, Fertility Clinic, St Olav's University Hospital, Trondheim, Norway Department of Public Health, Norwegian University of Science and Technology, Trondheim, Norway.
5 Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden.
6 Department of Obstetrics and Gynecology, Helsinki University Central Hospital, University of Helsinki, Helsinki, Finland.
7 Department of Global Public Health and Primary Health Care, University of Bergen, Bergen, Norway Medical Birth Registry of Norway, Norwegian Institute of Public Health, Bergen, Norway.
8 Fertility Clinic, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark.
9 Gynecological Clinical, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark.
10 Department of Biostatistics, University Hospital of Copenhagen, Copenhagen, Denmark.
11 Department of Obstetrics and Gynecology, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark.